CD45 (PTPRC) Mouse Monoclonal Antibody [Clone ID: MEM-28]

CAT#: SM3025PP

CD45 (PTPRC) mouse monoclonal antibody, clone MEM-28, PerCP

Product Images

Immunocytochemistry staining of human peripheral blood mononuclear cell using anti-human CD45 (MEM-28, green). DNA visualized by DAPI (blue)

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  Surface staining of human peripheral blood cells with anti-human CD45 (MEM-28) PerCP.

Specifications

Product Data

• Clone Name: MEM-28
• Applications: FC, IF
• Recommended Dilution: Flow Cytometry analysis of human blood cells using 10 μl reagent / 100 μl of whole blood or 10⁶ cells in a suspension.
  The content of a vial (1 ml) is sufficient for 100 tests.
• Reactivities: Human
• Host: Mouse
• Isotype: IgG1
• Clonality: Monoclonal
• Immunogen: Human thymocytes and T lymphocytes
• Specificity: The antibody MEM-28 reacts with all alternative forms of human CD45 antigen (Leukocyte Common Antigen), a 180-220 kDa single chain type I transmembrane protein expressed at high level on all cells of hematopoietic origin, except erythrocytes and platelets.
• Formulation: Phosphate buffered saline (PBS)
  Label: PerCP
  State: Liquid purified Ig fraction
  Preservative: 15 mM sodium azide
  Label: Conjugated with Peridinin-chlorophyll-protein complex (PerCP) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use.
• Conjugation: PerCP
• Storage: Store undiluted at 2-8°C. DO NOT FREEZE! This products is photosensitive and should be protected from light.
• Stability: Shelf life: one year from despatch.
• Database Link:
  Entrez Gene 5788 Human
• Background: CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase ubiquitously expressed in all nucleated hematopoietic cells, comprising approximately 10% of all surface proteins in lymphocytes. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists as multiple isoforms as a result of alternative splicing; these isoforms differ in their extracellular domains, whereas they share identical transmembrane and cytoplasmic domains. These isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. Besides the role in immunoreceptor signaling, CD45 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis.
• Synonyms: PTPRC, Leukocyte common antigen, L-CA, T200