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| 货号： | RPG-S3140 |
| 供应商： | ACROBiosystems |
| 数量： | In Stock |
| 英文名： | Recombinant Protein G |
| 规格： | 2mg/10mg/1g |
Less than 1.0 EU per μg by the LAL method.
纯度:
>98% as determined by SDS-PAGE.
活性:
产品背景:
Protein G is an immunoglobulin-binding protein expressed in group C and G Streptococcal bacteria much like Protein A but with differing specificities. It is a 65-kDa (G148 protein G) and a 58 kDa (C40 protein G) cell surface protein that has found application in purifying antibodies through its binding to the Fc region. The native molecule also binds albumin, however, because serum albumin is a major contaminant of antibody sources, the albumin binding site has been removed from this recombinant form of Protein G.
产品描述:
Recombinant Protein G Protein is fused with the polyhistidine tag at N-terminus and a single cysteine at C-terminus. The reducing (R) protein migrates as a 31 kDa polypeptide .Protein G Protein can bind to human IgG1 Fc .
SDS-PAGE
Recombinant Protein G on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 98%.
温馨提示：不可用于临床治疗。
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