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.
| 目录编号 | 1002-01 |
|---|---|
| 制造国家 | 中国 |
| 产品编码 | rProteinG |
| 规格/数量 | 5 mg and 20 mg |
| 产品用途 | 本产品仅供研究使用。未经批准，不得用于人体、动物或体外诊断程序。 |
| 储存 | 收到后，请储存于 -20°C。复溶后，可在 2-8°C 保存最多一周。为获得最大稳定性，请分装并储存于 -20°C。避免反复冻融。 |
| 运输 | 干冰。 |
| 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. |