CD8B Human, Sf9
CD8B Human Recombinant, Sf9
CD8b Molecule, CD8 Antigen, Beta Polypeptide 1 , CD8B1, T Lymphocyte Surface Glycoprotein Beta Chain, T-Cell Surface Glycoprotein CD8 Beta Chain, CD8b Antigen, Leu2, LYT3, P37, LY3, T-cell surface glycoprotein CD8 beta chain.
CD8B encodes the CD8 beta chain isoforms of the CD8 antigen. CD8 is a cell surface glycoprotein which facilitates efficient cell-cell interactions within the immune system and is located on most cytotoxic T lymphocytes. The T-cell receptor on the T lymphocyte and the co-receptor CD8 antigen identify antigens exposed by an antigen presenting cell in the context of class I MHC molecules. The functional co-receptor is either a heterodimer composed of one alpha and one beta chain or a homodimer composed of two alpha chains. Both alpha and beta chains share substantial homology to immunoglobulin variable light chains.
CD8B 编码 CD8 抗原的 CD8 β 链异构体。 CD8 是一种细胞表面糖蛋白，可促进免疫系统内有效的细胞间相互作用，位于大多数细胞毒性 T 淋巴细胞上。 T 淋巴细胞上的 T 细胞受体和辅助受体 CD8 抗原识别在 I 类 MHC 分子的情况下由抗原呈递细胞暴露的抗原。 功能性共受体是由一条α链和一条β链组成的异二聚体或由两条α链组成的同源二聚体。 α 和 β 链都与免疫球蛋白可变轻链具有实质性的同源性。
CD8B produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 158 amino acids and having a molecular mass of 17.8kDa. .
CD8B is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
CD8B protein solution contains 10% glycerol & Phosphate Buffered Saline .
Store, frozen at -20°C for longer periods of time.
For long term storage it is recommended to add a carrier protein .
Avoid multiple freeze-thaw cycles.
Greater than 85.0% as determined by -PAGE.
Amino acid sequence
ADPLQQTPAY IKVQTNKMVM LSCEAKISLS NMRIYWLRQR QAPSHHE FLALWDSAKG TIHGEEVEQE KIAVFRDASR FILNLTSVKP EDSGIYFCMI VGSPELTFGK GTQLSVVDFL PTTAQPTKKS TLKKRVCRLP RPETQKGPLC SPHHHHHH.
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