| 蛋白质全称 | 受体型酪氨酸蛋白磷酸酶C |
|---|---|
| 别名 | B220, CD45, CD45R, GP180, L-CA, LCA, Leukocyte common antigen, LY5, PTPRC, RPTPC, T200, Ly-5, protein tyrosine phosphatase receptor type C |
| Uniprot ID | P06800 |
| 免疫原 | KLH偶联的小鼠CD45合成肽 |
| 抗体亚型 | IgG |
| 纯化方式 | 亲和纯化 |
| 亚细胞定位 | 细胞膜 |
CD45, also known as leukocyte common antigen (LCA), B220, and T200, is a 180-240 kD single chain type I membrane glycoprotein. It is a tyrosine phosphatase expressed on the plasma membrane of all hematopoietic cells, except erythrocytes and platelets. CD45 is a signaling molecule that regulates a variety of cellular processes including cell growth, differentiation, cell cycle, and oncogenic transformation. CD45 is one of the best negative selection markers for characterizing and/or isolating human mesenchymal stem cells from bone marrow and other sources.
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