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产品描述:

产品名称:Biotinylated Human CD4 / LEU3 Protein

别名: CD4 antigen (p55); CD4 antigen; CD4 molecule; CD4 receptor; CD4; CD4mut; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4

背景说明: CD4, also known as L3T4, T4, and W3/25, is an approximately 55 kDa type I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T lymphocytes. It is a standard phenotype marker for the identification of T cell populations.Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex.

序列: Lys26-Trp390

Accession: P01730

种属: Human

来源: Biotinylated Recombinant human CD4 Protein is expressed from mammalian with His and Avi Tagat the C-terminal.;It contains Lys26-Trp390.

分子量: The protein has a predicted MW of 43.6 kDa. Due to glycosylation, the protein migrates to 50-60KDabased on Bis-Tris PAGE result.

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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