Protein Purification
Purification of the protein of interest is a fundamental step in studying individual protein. Various chromatographic and affinity techniques and tools have been developed and are readily adaptable for the downstream analysis. These methods separate the target protein based on its physical properties, including surface features, size and shape, net charge, as well as the availability of affinity group to a certain ligand.
At Marvelgent, we offer a wide range of chromatographic media and pre-packed cartridges for your various needs of purifying proteins with high yield, high purity. Explore our products from the following chromatograpy techniques:
PROTEINDEX™ Ni-Penta™ Agarose, Chemical Stable
Catalog NO. 11-0227-010PROTEINDEX™ Chemical-Tolerant Ni-Penta™ Agarose is a new immobilized metal ion affinity chromatography (IMAC) medium precharged with nickel ions, designed mainly for purification of low abundant proteins or challenging proteins in...
PROTEINDEX™ Glutathione Agarose
Catalog NO. 11-0198-010PROTEINDEX™ Glutathione Agarose is an affinity chromatography medium designed for easy, one-step purification of recombinant glutathione S-transferase (GST) fusion proteins and other glutathione binding proteins expressed in E. coli, insect...
PROTEINDEX™ rProtein G Agarose
Catalog NO. 11-0205-005PROTEINDEX™ rProtein G Agarose is an affinity chromatography medium designed for easy, one-step purification of immunoglobulins, notably most mammallian IgG isotypes, as well as Fc region-containing fusion proteins. Protein G...
PROTEINDEX™ HiBond™ Ni-NTA Agarose
Catalog NO. 11-0224-010PROTEINDEX™ HiBond™ Ni-NTA Agarose utilizes 4% agarose as the matrix support, and is functionalized with the chelate ligand Nitilotriacetic Acid (NTA), which is charged with nickel ions (Ni2+) to form...
PROTEINDEX™ rProtein A Agarose, Settled Resin
Catalog NO. 11-0202-005PROTEINDEX™ rProtein A Agarose 4 Fast Flow is an affinity chromatography medium designed for easy, one-step purification of immunoglobulins, notably IgG isotypes, as well as Fc region-containing fusion proteins. Protein...
PROTEINDEX™ PureBind™ Co-NTA Agarose
Catalog NO. 11-0252-010PROTEINDEX™ PureBind™ Co-NTA Agarose is a cobalt-based immobilized metal ion affinity chromatography (IMAC) medium. It offers greater specificity and therefore enhanced selectivity for polyhistidine-tagged proteins under both native and denaturing...
PROTEINDEX™ Recombinant Protein A Prepacked Gravity Flow Columns, 1 mL, Pack of 5 Columns
Catalog NO. 18-0268PROTEINDEX™ recombinant Protein A Agarose Gravity Flow Column is ready-to-use affinity chromatography column for purification of immunoglobulins, notably IgG isotypes, as well as Fc region-containing fusion proteins. Protein A, a...