{"id":1707,"date":"2017-01-10T14:44:45","date_gmt":"2017-01-10T12:44:45","guid":{"rendered":"https:\/\/www.fractioncollector.info\/?p=1707"},"modified":"2024-08-05T16:03:04","modified_gmt":"2024-08-05T14:03:04","slug":"cromatografia-de-purificacion-de-proteinas-con-colector-de-fracciones","status":"publish","type":"post","link":"https:\/\/www.fractioncollector.info\/es\/fraction-collector-protein-purification-chromatography\/","title":{"rendered":"Purificaci\u00f3n exitosa de prote\u00ednas: eluci\u00f3n por gradiente"},"content":{"rendered":"<div id=\"pl-1707\"  class=\"panel-layout\" ><div id=\"pg-1707-0\"  class=\"panel-grid panel-has-style\"  style=\"margin-bottom: 50px\" ><div class=\"siteorigin-panels-stretch panel-row-style-full-width panel-row-style panel-row-style-for-1707-0\" style=\"padding: 0px 0px 0px 0px;\" data-stretch-type=\"full-width-stretch\" ><div id=\"pgc-1707-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"textwidget\"><h1 style=\"text-align: center;\"><span style=\"color: #ffffff; font-size: 35px; text-shadow: 1px 1px #000000;\">Purificaci\u00f3n de prote\u00ednas: Cromatograf\u00eda l\u00edquida y eluci\u00f3n por gradiente.<\/span><\/h1>\n<h2 style=\"text-align: center;\"><span style=\"color: #333333; font-size: 20px; text-shadow: 1px 1px #000000;\">con colector de fracciones OMNICOLL y bombas perist\u00e1lticas LAMBDA<\/span><\/h2>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-1707-1\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-1-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"textwidget\"><p>Para <strong>purificaci\u00f3n de prote\u00ednas<\/strong> y <strong>aislamiento de p\u00e9ptidos, \u00e1cidos nucleicos o mol\u00e9culas peque\u00f1as<\/strong> a partir de la mezcla cruda de caldo de fermentaci\u00f3n, <strong>l\u00edquido<\/strong>\u00a0<strong>La cromatograf\u00eda en columna (LC) se utiliza ampliamente.<\/strong>\u00a0con intercambio i\u00f3nico, interacci\u00f3n hidrof\u00f3bica, afinidad o exclusi\u00f3n por tama\u00f1o en el procesamiento posterior (DSP).<\/p>\n<p>Con el fin de <strong>optimizar los procesos de cromatograf\u00eda l\u00edquida<\/strong>, El colector de fracciones OMNICOLL y las fiables bombas perist\u00e1lticas de l\u00edquido LAMBDA se utilizan con \u00e9xito en la pr\u00e1ctica de laboratorio:<\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-2\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-2-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"2\" ><div class=\"textwidget\"><h3><span style=\"color: #60351d;\">Ejemplo de configuraci\u00f3n de recolecci\u00f3n autom\u00e1tica de fracciones<\/span><\/h3>\n<p>Por ejemplo, un completo <b>Disposici\u00f3n de cromatograf\u00eda en columna con recolecci\u00f3n autom\u00e1tica<\/b> El eluato obtenido mediante el colector de fracciones OMNICOLL incluye:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2635 size-full\" title=\"Colector de fracciones LAMBDA OMNICOLL y bombas perist\u00e1lticas LAMBDA para la purificaci\u00f3n de prote\u00ednas mediante eluci\u00f3n por gradiente de concentraci\u00f3n.\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/OMNICOLL-fraction-collector-LAMBDA-pumps-protein-purification-gradient-elution.jpg\" alt=\"Colector de fracciones LAMBDA OMNICOLL y bombas perist\u00e1lticas LAMBDA para la purificaci\u00f3n de prote\u00ednas mediante eluci\u00f3n por gradiente de concentraci\u00f3n.\" width=\"700\" height=\"400\" srcset=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/OMNICOLL-fraction-collector-LAMBDA-pumps-protein-purification-gradient-elution.jpg 700w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/OMNICOLL-fraction-collector-LAMBDA-pumps-protein-purification-gradient-elution-418x239.jpg 418w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/OMNICOLL-fraction-collector-LAMBDA-pumps-protein-purification-gradient-elution-150x86.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<ul>\n<li>Dos contenedores similares con <b>Los tampones de eluci\u00f3n A y B est\u00e1n conectados por un sif\u00f3n.<\/b> (o un tubo en la parte inferior con una v\u00e1lvula para regular el flujo)<\/li>\n<li><b>Tamp\u00f3n de eluci\u00f3n A<\/b> es constantemente atra\u00eddo hacia el vaso de precipitados con <b>tamp\u00f3n de eluci\u00f3n B<\/b> que es constantemente <b>mezclado mediante agitador magn\u00e9tico<\/b>, por lo tanto <b>alterando su concentraci\u00f3n de tamp\u00f3n<\/b><\/li>\n<li>Bomba perist\u00e1ltica LAMBDA programable para <b>bombea la mezcla de gradiente<\/b> en la columna<\/li>\n<li><b>Eluir de la columna<\/b> est\u00e1 siendo pasado a trav\u00e9s del <b>detector <\/b>(para medir el pH, absorbancia a 280 nm, conductancia)<\/li>\n<li>Desde el detector, el <b>fraccionamiento de prote\u00ednas<\/b> es recolectado por el <b>colector de fracciones OMNICOLL<\/b> en los recipientes deseados (por ejemplo: tubos, viales, etc.)<\/li>\n<\/ul>\n<p>Las prote\u00ednas se eluyen cambiando la composici\u00f3n del tamp\u00f3n. <i>(fuerza i\u00f3nica, pH, conductividad, concentraci\u00f3n de sales, etc.)<\/i>. Las condiciones de eluci\u00f3n se pueden cambiar de lineales, escalonadas o segmentadas por pasos mediante <b>cambiando el flujo del b\u00fafer A al B<\/b> en la que la composici\u00f3n de la fase m\u00f3vil cambia con el tiempo.<\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-3\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-3-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-3-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"3\" ><div class=\"textwidget\"><h2 style=\"text-align: center;\">Procedimiento<\/h2>\n<p>En la cromatograf\u00eda l\u00edquida en columna, es importante rellenar la columna de manera uniforme.<strong> sin burbujas de aire, canales ni grietas en la fase estacionaria<\/strong>.<\/p>\n<p>La bomba perist\u00e1ltica LAMBDA suministra el <strong>fase m\u00f3vil l\u00edquida de forma continua<\/strong> a la columna de cromatograf\u00eda empaquetada a una velocidad constante. <strong>caudal reproducible sin pulsaciones<\/strong>.<\/p>\n<p>La mezcla de muestra cargada en la parte superior de la columna cromatogr\u00e1fica se separa al pasar a trav\u00e9s de la fase estacionaria s\u00f3lida (resina):<\/p>\n<p>Los componentes del caldo de fermentaci\u00f3n se adsorben y desorben en diferente medida en la fase estacionaria, mientras que\u00a0<strong>los componentes en la fase m\u00f3vil lentamente <\/strong><strong>separado<\/strong> uno del otro.<\/p>\n<p>A medida que la fase m\u00f3vil contin\u00faa fluyendo a trav\u00e9s de la columna, el efluente o eluido de la columna, son\u00a0<strong>recolectados en fracciones<\/strong>\u00a0en el extremo inferior de la columna cromatogr\u00e1fica\u00a0<strong>con la ayuda del colector de fracciones OMNICOLL<\/strong>\u00a0.<\/p>\n<p>Un detector para monitorear continuamente la eluci\u00f3n de prote\u00ednas de la columna o la\u00a0<strong>an\u00e1lisis de las fracciones<\/strong>\u00a0proporciona informaci\u00f3n sobre el <strong>concentraci\u00f3n de la prote\u00edna deseada<\/strong> en fracci\u00f3n para su posterior procesamiento, por ejemplo: mediante electroforesis en gel.<\/p>\n<p>\u00a0<\/p>\n<hr \/>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-4\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-4-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-4-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"4\" ><div class=\"textwidget\"><h2 style=\"text-align: center;\">Optimizaci\u00f3n de los m\u00e9todos de eluci\u00f3n para la purificaci\u00f3n de prote\u00ednas.<\/h2>\n<p>En la cromatograf\u00eda l\u00edquida para la purificaci\u00f3n de enzimas, elegir el tamp\u00f3n de eluci\u00f3n adecuado puede mejorar considerablemente la calidad de la separaci\u00f3n y el tiempo de an\u00e1lisis.<\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-5\"  class=\"panel-grid panel-has-style\"  style=\"margin-bottom: 50px\" ><div class=\"siteorigin-panels-stretch panel-row-style-full-width panel-row-style panel-row-style-for-1707-5\" style=\"background-color: #f7f7f7; \" data-stretch-type=\"full\" ><div id=\"pgc-1707-5-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-5-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"5\" ><div style=\"padding: 25px 25px 25px 25px;\" class=\"panel-widget-style panel-widget-style-for-1707-5-0-0\" ><div class=\"textwidget\"><h3>Eluci\u00f3n isocr\u00e1tica en cromatograf\u00eda l\u00edquida en columna<\/h3>\n<p>En la cromatograf\u00eda l\u00edquida, las prote\u00ednas se separan bajo <strong>composici\u00f3n constante del disolvente<\/strong> (es decir, eluci\u00f3n isocr\u00e1tica):<\/p>\n<ul>\n<li>Cuando las muestras no son muy complejas y, adem\u00e1s, cuando los componentes de la muestra no tienen tiempos de retenci\u00f3n similares.<\/li>\n<\/ul>\n<p>Adem\u00e1s, para las prote\u00ednas m\u00e1s fuertemente adsorbidas, la eluci\u00f3n con una composici\u00f3n constante de la fase m\u00f3vil ser\u00e1 <b>tardan mucho tiempo en ser eluidas<\/b>.<\/p>\n<p>Para la eluci\u00f3n isocr\u00e1tica se utilizan un tamp\u00f3n y una bomba perist\u00e1ltica.<\/p>\n<\/div><\/div><\/div><\/div><div id=\"pgc-1707-5-1\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-5-1-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"6\" ><div style=\"padding: 25px 25px 25px 25px;\" class=\"panel-widget-style panel-widget-style-for-1707-5-1-0\" ><div class=\"textwidget\"><h3>Eluci\u00f3n por gradiente: para la purificaci\u00f3n de prote\u00ednas a partir de mezclas complejas (muestras biol\u00f3gicas).<\/h3>\n<p>En la eluci\u00f3n por gradiente, la composici\u00f3n de la <strong>Cambios de fase m\u00f3vil<\/strong> durante el proceso de separaci\u00f3n e influye en la retenci\u00f3n de los analitos.<\/p>\n<p>La eluci\u00f3n por gradiente se utiliza ventajosamente en la purificaci\u00f3n de prote\u00ednas:<\/p>\n<ul>\n<li><strong>Muestras biol\u00f3gicas complejas<\/strong><\/li>\n<li><strong>M<\/strong><b>mezclas con propiedades conocidas<\/b><\/li>\n<li><strong>C<\/strong><b>componentes con tiempos de retenci\u00f3n similares<\/b><\/li>\n<\/ul>\n<p>Si se utiliza la eluci\u00f3n por gradiente en la cromatograf\u00eda l\u00edquida en columna para la purificaci\u00f3n de prote\u00ednas, entonces\u00a0<strong>El tiempo de retenci\u00f3n puede acortarse.<\/strong><\/p>\n<p><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.4.0.4\">La eluci\u00f3n por gradiente se lleva a cabo con\u00a0<\/span><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.4.0.5\"><strong>dos amortiguadores<\/strong> y <strong>una o dos bombas perist\u00e1lticas.<\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"pg-1707-6\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-6-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-6-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"7\" ><div class=\"textwidget\"><h3 style=\"text-align: center;\">Eluci\u00f3n por gradiente y perfil de eluci\u00f3n<\/h3>\n<p>La eluci\u00f3n por gradiente implica que la composici\u00f3n de la fase m\u00f3vil variar\u00e1 durante la separaci\u00f3n de la muestra para lograr una separaci\u00f3n \u00f3ptima en el menor tiempo posible.<\/p>\n<p>Con la diferente composici\u00f3n del eluyente (eluci\u00f3n por gradiente), el factor de retenci\u00f3n y, por lo tanto, el factor de capacidad podr\u00edan verse influenciados.<\/p>\n<h4>Los perfiles de gradiente:<\/h4>\n<p style=\"padding-left: 90px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1939\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Linear-gradient-elution-of-proteins.jpg\" alt=\"\" width=\"238\" height=\"212\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1940\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Segmented-gradient-elution-of-proteins.jpg\" alt=\"\" width=\"238\" height=\"212\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1947 size-full\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Stepwise-gradient-elution-of-proteins.jpg\" alt=\"\" width=\"238\" height=\"212\" srcset=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Stepwise-gradient-elution-of-proteins.jpg 238w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Stepwise-gradient-elution-of-proteins-150x134.jpg 150w\" sizes=\"auto, (max-width: 238px) 100vw, 238px\" \/><\/p>\n<p>Generalmente se prefieren los gradientes lineales; se puede implementar en <strong>formas lineales, segmentadas, convexas y c\u00f3ncavas<\/strong>. Los gradientes no lineales ofrecen varias ventajas distintivas, entre ellas un menor tiempo de separaci\u00f3n, una mejor resoluci\u00f3n de la muestra y una mayor sensibilidad de detecci\u00f3n.<\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-7\"  class=\"panel-grid panel-has-style\"  style=\"margin-bottom: 50px\" ><div class=\"siteorigin-panels-stretch panel-row-style-full-width panel-row-style panel-row-style-for-1707-7\" data-stretch-type=\"full\" ><div id=\"pgc-1707-7-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-7-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"8\" ><div class=\"textwidget\"><p style=\"text-align: left;\"><a href=\"https:\/\/www.lambda-instruments.com\/peristaltic-pumps\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1952\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Compact-and-reliable-LAMBDA-lab-peristaltic-pumps.gif\" alt=\"\" width=\"493\" height=\"358\" \/><\/a><\/p>\n<\/div><\/div><\/div><div id=\"pgc-1707-7-1\"  class=\"panel-grid-cell\" ><div class=\"panel-cell-style panel-cell-style-for-1707-7-1\" ><div id=\"panel-1707-7-1-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"9\" ><div style=\"padding: 25px 25px 25px 25px;\" class=\"panel-widget-style panel-widget-style-for-1707-7-1-0\" ><div class=\"textwidget\"><p style=\"text-align: left;\">\n<\/p><p style=\"text-align: left;\"><em>Los bioqu\u00edmicos recomiendan <strong>Bombas perist\u00e1lticas de l\u00edquido LAMBDA<\/strong> que garantizan una aplicaci\u00f3n sin pulsaciones de la fase m\u00f3vil: <a href=\"https:\/\/www.lambda-instruments.com\/peristaltic-pumps\/\" target=\"_blank\" rel=\"noopener\">www.lambda-instruments.com\/perist\u00e1ltic-pumps\/<\/a>.<br \/>\n<\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"pg-1707-8\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-8-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-8-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"10\" ><div class=\"textwidget\"><h3 style=\"text-align: center;\">Generaci\u00f3n de gradientes con bombas perist\u00e1lticas fiables.<\/h3>\n<p><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.0.0.0\">Las bombas perist\u00e1lticas de laboratorio LAMBDA son programables y controlables a distancia para lograr\u00a0<\/span><strong>eluci\u00f3n con gradiente lineal, escalonado y segmentado<\/strong><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.0.0.2\">.<\/span><\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-9\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-9-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-9-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"11\" ><div style=\"padding: 25px 25px 25px 25px;\" class=\"panel-widget-style panel-widget-style-for-1707-9-0-0\" ><div class=\"textwidget\"><h3 class=\"font_4\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.d\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.d.0\">Eluci\u00f3n por gradiente con una sola bomba<\/span><\/h3>\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.f\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.f.0\">La eluci\u00f3n por gradiente tambi\u00e9n se puede realizar con una bomba perist\u00e1ltica: los contenedores con\u00a0<strong>tamp\u00f3n de eluci\u00f3n A y B<\/strong> son <strong>conectados por un sif\u00f3n<\/strong>\u00a0o un tubo en la parte inferior con una v\u00e1lvula para ajustar el flujo.<\/span><\/p>\n<ol class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g\">\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.0\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.0.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.0.0.0\">El tamp\u00f3n de eluci\u00f3n A se introduce de forma continua en el vaso de precipitados bien agitado con el tamp\u00f3n de eluci\u00f3n B, donde\u00a0<strong>Se est\u00e1 alterando la concentraci\u00f3n del tamp\u00f3n<\/strong><\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.1\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.1.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.1.0.0\">Bomba perist\u00e1ltica LAMBDA programable utilizada para\u00a0<strong>bombea la mezcla de gradiente<\/strong>\u00a0en la columna de cromatograf\u00eda<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.2\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.2.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.2.0.0\">El eluido de la columna pas\u00f3 a trav\u00e9s del detector para medir el pH, la absorbancia a 280 nm y la conductancia.<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.3\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.3.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.g.3.0.0\">Desde el detector, el\u00a0<strong>Fraccionamiento del eluato recolectado<\/strong>\u00a0mediante el colector de fracciones OMNICOLL en los contenedores deseados\u00a0<em>(p. ej.: botellas, vasos de precipitados, tubos, viales, etc.)<\/em><\/span><\/p>\n<\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><div id=\"pgc-1707-9-1\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-9-1-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"12\" ><div style=\"padding: 25px 25px 25px 25px;\" class=\"panel-widget-style panel-widget-style-for-1707-9-1-0\" ><div class=\"textwidget\"><h3 class=\"font_4\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.8\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.8.0\">Eluci\u00f3n por gradiente con dos bombas<\/span><\/h3>\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.a\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.a.0\"><strong>Dos bombas perist\u00e1lticas LAMBDA programables<\/strong>\u00a0Se utilizan para la mezcla reproducible de los eluyentes en la eluci\u00f3n por gradiente.<\/span><\/p>\n<ol class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b\">\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.0\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.0.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.0.0.0\">El <strong>cambio en la composici\u00f3n a lo largo del tiempo<\/strong> puede ser\u00a0<strong>programado<\/strong> La informaci\u00f3n puede visualizarse directamente en la pantalla de la bomba perist\u00e1ltica LAMBDA o bien, registrarse y mostrarse como un gr\u00e1fico en tiempo real mediante el software de control PNet para PC.<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.2\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.2.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.2.0.0\">El\u00a0<strong>La mezcla de gradiente pasa a trav\u00e9s de la columna de cromatograf\u00eda.<\/strong>\u00a0y los componentes se separan.<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.3\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.3.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.3.0.0\">El eluido de la columna pas\u00f3 a trav\u00e9s del detector para medir la\u00a0<strong>pH, absorbancia a 280 nm y conductancia<\/strong>.<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.4\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.4.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.b.4.0.0\">Colector de fracciones automatizado LAMBDA OMNICOLL,\u00a0<strong>fracciona el eluato<\/strong>\u00a0y recoge las fracciones en funci\u00f3n del tiempo programado o del contador de gotas.<\/span><\/p>\n<\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-1707-10\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-10-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-10-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child\" data-index=\"13\" style=\"margin-bottom: 50px\" ><div class=\"textwidget\"><hr \/>\n<p>\u00a0<\/p>\n<\/div><\/div><div id=\"panel-1707-10-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-last-child\" data-index=\"14\" ><div class=\"textwidget\"><h2 class=\"font_3\" style=\"text-align: center;\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.i\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.i.0\">Requisitos del sistema de bombeo para cromatograf\u00eda de columna<\/span><\/h2>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-11\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-11-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-11-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"15\" ><div class=\"textwidget\"><p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.k\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.k.0\">Los requisitos m\u00e1s importantes del sistema de bombeo para cromatograf\u00eda en columna son:<\/span><\/p>\n<ul class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l\">\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0.0.0\"><strong>Caudal constante y reproducible<\/strong><br data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0.0.0.1\" \/>La reproducibilidad depende de los tiempos de retenci\u00f3n de los picos. Los tiempos de retenci\u00f3n dependen del caudal.<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1.0.0\"><strong>Flujo sin pulsaciones<\/strong><br data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1.0.0.1\" \/>La fase estacionaria debe protegerse contra sobrepresiones. La l\u00ednea base del detector debe permanecer estable.<\/span><\/p>\n<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p>Se recomienda el uso de bombas perist\u00e1lticas programables LAMBDA MULTIFLOW, que cuentan con una garant\u00eda de 5 a\u00f1os, para lograr caudales reproducibles.<\/p>\n<\/div><\/div><\/div><div id=\"pgc-1707-11-1\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-11-1-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"16\" ><div class=\"textwidget\"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1959\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Peristaltic_pumps_LAMBDA.jpg\" alt=\"Bombas perist\u00e1lticas de laboratorio programables LAMBDA\" width=\"394\" height=\"328\" srcset=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Peristaltic_pumps_LAMBDA.jpg 394w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Peristaltic_pumps_LAMBDA-150x125.jpg 150w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/Peristaltic_pumps_LAMBDA-334x278.jpg 334w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-12\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-12-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-12-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"17\" ><div class=\"textwidget\"><h2 class=\"font_3\" style=\"text-align: center;\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.i\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.i.0\">Requisitos de la fracci\u00f3n para la purificaci\u00f3n de prote\u00ednas<\/span><\/h2>\n<\/div><\/div><\/div><\/div><div id=\"pg-1707-13\"  class=\"panel-grid panel-no-style\"  style=\"margin-bottom: 50px\" ><div id=\"pgc-1707-13-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-13-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"18\" ><div class=\"textwidget\"><p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.k\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.k.0\">Los requisitos m\u00e1s importantes del colector de fracciones para cromatograf\u00eda l\u00edquida en columna son:<\/span><\/p>\n<ul class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l\">\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0.0.0\"><strong>Capacidad ilimitada<\/strong><br data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.0.0.0.1\" \/>La posibilidad de recolectar un n\u00famero ilimitado de fracciones es extremadamente importante, especialmente durante la optimizaci\u00f3n del proceso.<\/span><\/p>\n<\/li>\n<li data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1\">\n<p class=\"font_8\" data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1.0\"><span data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1.0.0\"><strong>Rango de volumen diferente<\/strong><br data-reactid=\".0.$SITE_ROOT.$desktop_siteRoot.$PAGES_CONTAINER.$centeredContent.$inlineContent.$SITE_PAGES.$c1sew_DESKTOP.$inlineContent.$j0ky2w9u.$inlineContent.0.$child.$0.$inlineContent.$1.$5.$0.$richTextContainer.l.1.0.0.1\" \/>Para poder adaptar el colector de fracciones a diversos experimentos de laboratorio y procesos a escala piloto.<\/span><\/p>\n<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p>El colector de fracciones personalizable OMNICOLL es ideal para la optimizaci\u00f3n eficiente de procesos a escala de laboratorio y planta piloto.<\/p>\n<p>\u00a0<\/p>\n<\/div><\/div><\/div><div id=\"pgc-1707-13-1\"  class=\"panel-grid-cell\" ><div id=\"panel-1707-13-1-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"19\" ><div class=\"textwidget\"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-928 size-full\" src=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/figure3.8-1-Example-of-taking-4x2-fractions-in-a-4-channel-configuration.jpg\" alt=\"\" width=\"665\" height=\"684\" srcset=\"https:\/\/www.fractioncollector.info\/wp-content\/uploads\/figure3.8-1-Example-of-taking-4x2-fractions-in-a-4-channel-configuration.jpg 665w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/figure3.8-1-Example-of-taking-4x2-fractions-in-a-4-channel-configuration-146x150.jpg 146w, https:\/\/www.fractioncollector.info\/wp-content\/uploads\/figure3.8-1-Example-of-taking-4x2-fractions-in-a-4-channel-configuration-270x278.jpg 270w\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" \/><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Protein purification: Liquid chromatography &amp; gradient elution with OMNICOLL fraction collector and LAMBDA peristaltic pumps For protein purification and isolation of peptides, nucleic acids or small molecules from the crude mixture of fermentation broth, liquid\u00a0column chromatography (LC) is widely used\u00a0with ion exchange, hydrophobic interaction, affinity or size exclusion in downstream processing (DSP).In order to optimize [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2635,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[132,4],"tags":[131,126,128,127,14,125,130,129],"class_list":["post-1707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post-name","category-omnicoll","tag-automatic-fraction-collector","tag-gradient-elution","tag-linear-gradient-elution","tag-liquid-chromatography","tag-peristaltic-pump","tag-protein-purification","tag-segmented-stepwise-gradient-elution","tag-stepwise-gradient-elution","post-with-thumbnail","post-with-thumbnail-icon"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Successful Protein Purification: Gradient elution &#8211; LAMBDA OMNICOLL | LAMBDA Laboratory Instruments<\/title>\n<meta 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