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产品描述:

产品名称:Human Fc gamma RIIB / CD32b Protein

别名: Fc gamma Receptor IIB/C, CD32, CD32b,CDw32

背景说明: The Fc gamma Rs have been divided into three classes based on close relationships in their extracellular domains; these groups are designated Fc gamma RI (also known as CD64), Fc gamma RII (CD32), and Fc gamma RIII (CD16). Each group may be encoded by multiple genes and exist in different isoforms depending on species and cell type. The CD64 proteins are high affinity receptors (~10e-8-10e-9 M) capable of binding monomeric IgG, whereas the CD16 and CD32 proteins bind IgG with lower affinities (~10e-6-10e-7 M) only recognizing IgG aggregates surrounding multivalent antigens.

序列: Ala 46 - Pro 217

Accession: P31994-1

种属: Human

来源: Human Fc gamma RIIB /CD32b Protein is expressed from mammalian with a His and Avi tag atthe C-terminal.;It contains Ala 46 - Pro 217.

分子量: The Protein has a calculated MW of 22.5kDa. As a result of glycosylation, the protein migrates to32-37kDa based on Bis-Tris PAGE.

纯度: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC

内毒素水平: Less than 1 EU per μg by the LAL method.

形态: Lyophilized from 0.22um filtered solution in PBS (pH 7.4).Normally 5 % trehalose is added as protectant before lyophilization.

储存/保存方法: The product should be stored at -70℃ or -20℃.

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