CD86, Human, Recombinant, 0.1 mg

英文名：CD86, Human, Recombinant, 0.1 mg

货号：BM-5096-0.1MG

规格：0.1 mg

品牌： Advanced Biomatrix

报价：￥2050.00

Human CD86 gene encodes a type I membrane protein that is a member of the immunoglobulin superfamily. This protein is expressed by antigen-presenting cells, and it is the ligand for two proteins at the cell surface of T cells, CD28 antigen and cytotoxic T-lymphocyte-associated protein 4. Binding of this protein with CD28 antigen is a costimulatory signal for activation of the T-cell. Binding of this protein with cytotoxic T-lymphocyte-associated protein 4 negatively regulates T-cell activation and diminishes the immune response. Alternative splicing results in several transcript variants encoding different isoforms. Recombinant CD86 may service as coating matrix protein for studying of T cell functionsin vitro.

Full-length human CD86 extracellular domain cDNA (24 – 247 aa, Isoform-2) was constructed with 31 N-terminal T7/His tag and expressed in E. coli as inclusion bodies. The final product was refolded using our unique “temperature shift inclusion body refolding” technology and chromatographically purified as soluble protein

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