This page shows how to perform a separation with a Sephadex LH-20 column from Cytiva which are Size Exclusion Chromatography media of polysaccharide network made from cross-linked hydroxypropylated dextran beads.
Superose from Cytiva are Size Exclusion Chromatography media consisting of a composite base matrix of dextran and agarose. This page shows how to perform a separation with a superose column.
The Amberlite™ XAD-4 resin used in Porozorb™ cartridges is a proven technology that is highly effective in removing various detergents from cell culture media for biopharmaceutical applications such as vaccine production.
In this section the practical aspect of Reverse Phased Chromatography ( RPC) is discussed including media and column selection and eluent selection and preparation.
This page clarifies sample preparation, buffer exchange and desalting, removal of lipoproteins, phenol red, and low molecular weight contaminants in Ion exchange chromatography.
Antibody Purification using Protein A, Protein G, or Protein L Agarose protocol is designed as a quick purification method for antibodies from mammalian sera, ascites, and cell culture supernatants. It should be noted that if the starting material is serum
This page shows how to purify ATPases, adenylate cyclases, protein kinases, phosphodiesterases and neurotransmitters by affinity chromatography using Calmodulin Sepharose 4B from Cytiva.
This page covers the principles and methods of chromatofocusing, a chromatography technique that separates proteins according to differences in their isoelectric point (pI).
Ni Sepharose High Performance consists of highly cross-linked 6% agarose beads (34 µm) to which a chelating group has been immobilized and subsequently charged with Ni2+ ions.
Superdex from Cytiva are SEC media consisting of a composite base matrix of dextran and agarose. This page shows how to perform a separation with a superdex column.
GSTrap™ affinity columns are specially designed 1 ml and 5 ml HiTrap columns packed with Glutathione Sepharose® High Performance, Glutathione Sepharose® 4 Fast Flow, or Glutathione Sepharose® 4B chromatography media.
This page shows how to perform column packing and preparation for ion exchange chromatography and chromatafocusing when using Tricorn or XK columns available from Cytiva.
This page shows how to refold proteins using ion exchange chromatography with prepacked ion exchange chromatography columns from Cytiva and how to analyze the refolding process with Superdex columns from Cytiva.
How to separate biotin and biotinylated substances by affinity chromatography using HiTrap Streptavidin HP and Streptavidin Sepharose High Performance products from Cytiva.