Introduction of Background
| Background |
| Protein G |
The G protein is a cell surface protein isolated from type G or C streptococci and is similar to the A protein found on the surface of the cell wall of Staphylococcus aureus. It mainly binds to the IgG of most mammals by interacting with the Fc region of immunoglobulin (Ig) and can be used for the separation and purification of various antibodies. |
| Protein A |
Protein A is a cell wall surface protein found in Staphylococcus aureus, which functions similarly to Protein G but differs in binding specificity |
| Alkali-tolerant protein A |
Alkali-tolerant protein A is engineered by gene recombination technology on the base of native protein A. |
| Glutathione-S-transferase |
Glutathione-S-transferase (GST) is an enzyme widely present in cells, which can add glutathione (GSH) to various compounds and participate in detoxification and anti-oxidation, metabolism and transport, and other biological activities. |
Overview of Our Prepacked Cartridges
- With rProtein A/G Agarose 4 Fast Flow, immunoglobulins, particularly IgG isotypes, and fusion proteins containing Fc regions can be easily purified in one step.
- rProtein A Agarose 4 Fast Flow is a proprietary affinity chromatography medium designed for easy, one-step purification of immunoglobulins, notably monoclonal antibodies, from samples of larger volumes.
- Glutathione Agarose 4FF is an affinity chromatography medium developed for easy, one-step purification of recombinant GST fusion proteins and other glutathione binding proteins expressed in E. coli, insect, and mammalian cells.
Main Type of Our Prepacked Cartridges
- rProtein A Agarose 4FF
- rProtein G Agarose 4FF
- Alkali-Tolerant Protein A Agarose 4FF
- Glutathione Agarose 4 FF
Advantages of Our Products
- With proprietary ProteIndexTM technology, recombinant protein A can be immobilized on 4% highly cross-linked agarose resin with high yields.
- Rigidity supported by a highly cross-linked matrix
- Multiple usage
- High chemical resistance and physical properties
- Ready to use and compatible with other systems
- Antibody purification can be performed at relatively high flow rates.
Applications of Our Products
- Separation and purification of various antibodies (Mabs and Pabs)
- Immunoprecipitation (IP)
- Co-immunoprecipitation (Co-IP)
- Research on protein function
- Isolation of highly purified antibodies from samples such as ascites fluid, serum, and culture fluid
Creative BioMart has a wide range of high-quality prepacked cartridges for you to select for the successful purification of antibodies by affinity chromatography. You can quickly find the reagents you need by searching keywords such as CAT number or product name. Please tell us your product needs, we will provide you with a comprehensive consultation. If you have any questions, please feel free to contact us.
For Research or Industrial Raw Materials, Not For Personal Medical Use!