Recombinant Protein G
This product is for research use only. It is not approved for use in humans, animals, or in vitro diagnostic procedures.
Protein G, similar to Protein A, is an immunoglobulin-binding protein expressed in group C and G Streptococcal bacteria but with different specificities. It binds to the constant region of many species of immunoglobulin G and can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. This recombinant Protein G contains only IgG binding domains. It lacks the albumin-binding, cell wall and cell membrane binding domains to ensure maximum specific IgG binding capacity.
| Catalog No. | 1002-01 |
|---|---|
| Country of Manufacture | China |
| Product Code | rProteinG |
| Size/Quantity | 5 mg and 20 mg |
| Product use | This product is for research use only. It is not approved for use in humans, animals, or in vitro diagnostic procedures. |
| Storage | Store at -20°C after receiving. Upon reconstitution, store at 2-8°C for up to one week. For maximal stability, aliquot and store at -20°C. Avoid repeated freeze/ thaw cycles. |
| Shipping | Dry ice. |
| Source | Escherichia coli |
| Molecular Weight | 196 amino acids, corresponding to amino acid 190-384 residues, predicted 21.6kDa but migrates at 32kDa on SDS-PAGE |
| Purity | >95% by SDS-PAGE analyses. |
| Physical Appearance | White lyophilized powder. |
| Formulation | Lyophilized with no additives. |
| Endotoxin | < 1EU/ug of growth factor as determined by LAL method. |
| Reconstitution | Reconstitute in sterile distilled water or saline. |
No Publication available at this time.