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产品描述:

产品名称:Biotinylated Human CD28 Protein

背景说明: CD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen presenting cells (APCs). The CD86 expression on antigen presenting cells is constitutive. CD28 is the only B7 receptor constitutively expressed on naive T cells.

英文别名: CD28 antigen (Tp44); CD28 antigen; CD28 molecule; CD28; MGC138290; T-cell-specific surface glycoprotein CD28; Tp44

Accession: P10747

中文别名: CD28蛋白

序列: Thr17-Pro152

标签: N-His-Avi

种属: Human

来源: Biotinylated Recombinant human CD28 Protein is expressed from mammalian with a His Tag andAvi Tag at the N-terminal.;It contains Thr17-Pro152.

分子量: The protein has a predicted MW of 18.2 kDa.Due to glycosylation, the protein migrates to 38-50KDa based 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 50mM Tris, 200mM NaCl (pH 9.0).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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