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PE Anti-Human CD72 (3F3)

  • Product Information
  • Description
Catalog: C-FC-4823A
Product Type: FCM Antibody
Size: 20 µl/test
Reactivity: Human
Positive FC: Human peripheral blood lymphocytes
Recommended dilution: This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 10 µl per 10^6 cells in a 100 µl suspension or 10 µl per 100 µl of whole blood.
Analysis mode: FC
Host: Mouse
Isotype: Mouse IgG2b
Alternate names: CD72, CD72 molecule, CD72b, Lyb 2, LYB2
Storage: 2-8°C
Purification method: The purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography.
Immunogen: Cells
Genn_ID: 4907
Gene accession: BC015940
Gene symbol: NT5E
Buffer: PBS with 0.1% sodium azide.

CD72 is a type II transmembrane glycoprotein of 39-45 kDa and is expressed as a disulphide-linked homodimer (PMID: 1711157). CD72 is a pan B-cell marker covering the full range of differentiation from the very early stages of B cells to mature surface Ig+ B cells (PMID: 1384316). It is expressed in all stages of B cell development except plasma cells. CD72 is also expressed by dendritic cells, tissue macrophages in the red pulp of the spleen and von Kupffer cells in the liver (PMID: 8561576; 1384316). CD72 is the ligand for CD5 (PMID: 1711157). CD72 is a negative regulator of BCR signaling (PMID: 9590210). Interaction of CD100 with CD72 strictly tunes the strength of BCR signals and is essential for maintaining immunological homeostasis as well as generating a proper immune response (PMID: 16113236).

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