Recombinant Human CD45
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Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | 915-1306 |
| Host | E.Coli |
| Origin | Human |
| Observed MW | 45.4 kDa |
| Expression | Recombinant |
| Purity | Greater than 95% by SDS-PAGE gel analyses |
| Purification | His tag |
| Size 1 | 50μg |
| Size 2 | 200μg |
| Size 3 | 1mg |
| Form | Lyophilized from a 0.2um filtered solution in PBS with 5% trehalose, pH7.4 |
| Tested Applications | Western Blot, ELISA |
| Buffer | Reconstitute with Sterile distilled water |
| Availability | 7 days |
| Storage | -20°C for 12 months as lyophilized;2-8°C for 1 month under sterile conditions after reconstitution |
| UniProt ID | P08575 |
| Alias | LCA,LY5,B220,CD45,L-CA,T200,CD45R,GP180,IMD105,CD45,Leukocyte common antigen,Receptor-type tyrosine-protein phosphatase C |
| Background | Proteins PTPRC |
| Status | RUO |
| Note | This product is for research use only. |
PTPRC, also known as CD45, is a receptor-type tyrosine phosphatase primarily expressed in hematopoietic cells. It regulates antigen receptor signaling in lymphocytes by dephosphorylating inhibitory residues on Src family kinases such as Lck and Fyn. Structurally, PTPRC has an extracellular domain, a single transmembrane region, and two cytoplasmic phosphatase domains, with the first being catalytically active. It is critical for T-cell and B-cell activation, development, and immune response regulation. Mutations in PTPRC are linked to severe immunodeficiency disorders, including SCID, and its overexpression is associated with autoimmune diseases and leukemia.
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