CD22 Mouse Monoclonal Antibody [Clone ID: IS7]

CAT#: AM03204AC-N

CD22 mouse monoclonal antibody, clone IS7, APC

Specifications

Product Data

• Clone Name: IS7
• Applications: FC
• Recommended Dilution: Flow Cytometry analysis of human blood cells using 10 µl reagent / 100 µl of whole blood or 10e6 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: Reh human cell line
• Specificity: This antibody reacts with CD22 (BL-CAM), a 130 kDa type I transmembrane glycoprotein (immunoglobulin superfamily) expressed in the cytoplasm of pro-B and pre-B lymphocytes, and on the surface of mature and activated B lymphocytes; it is lost on plasma cells, peripheral blood T lymphocytes, granulocytes and monocytes.
• Formulation: Phosphate buffered saline (PBS) containing 15 mM sodium azide and 0.2% (w/v) high-grade protease free Bovine Serum Albumin (BSA) as a stabilizing agent
  Label: APC
  State: Liquid Ig fraction
  Label: Conjugated with cross-linked Allophycocyanin under optimum
• Purification: Size-exclusion chromatography
• Conjugation: APC
• Storage: Store the antibody at 2 - 8 °C. DO NOT FREEZE! This product is photosensitive and should be protected from light.
• Stability: Shelf life: one year from despatch.
• Gene Name: CD22 molecule
• Database Link:
  Entrez Gene 933 Human
  UniProt ID P20273
• Background: CD22, also known as Siglec-2 (sialic acid-binding immunoglobulin-like lectin-2) is a transmembrane glycoprotein binding alpha2,6-linked sialic acid-bearing ligands. Intracellular domain of CD22 recruits protein tyrosine phosphatase SHP-1 through the immunoreceptor tyrosine-based inhibitory motifs (ITIMs), thus setting a treshold for B cell receptor-mediated activation. CD22 also regulates B-cell response by involvement in controlling the CD19/CD21-Src-family protein tyrosine kinase amplification pathway and CD40 signaling. CD22 exhibits hallmarks of clathrin-mediated endocytic pathway.
• Synonyms: SIGLEC2, Siglec-2, B-cell receptor CD22, Leu-14, BL-CAM