Home  >  Products  >  CD20 (B-lymphocyte Antigen CD20, B-lymphocyte Surface Antigen B1, Bp35, Leukocyte Surface Antigen Leu-16, Membrane-spanning 4-domains Subfamily A Member 1, MS4A1)
CD20 (B-lymphocyte Antigen CD20, B-lymphocyte Surface Antigen B1, Bp35, Leukocyte Surface Antigen Leu-16, Membrane-spanning 4-domains Subfamily A Member 1, MS4A1)

CD20 (B-lymphocyte Antigen CD20, B-lymphocyte Surface Antigen B1, Bp35, Leukocyte Surface Antigen Leu-16, Membrane-spanning 4-domains Subfamily A Member 1, MS4A1)

Cat no: C2270-16L

Supplier: United States Biological
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CD20 is a 33-37 kD four transmembrane spanning protein also known as B1 and Bp35. CD20 is expressed on pre-B-cells, resting and activated B cells (not plasma cells), some follicular dendritic cells, and at low levels on a T cell subset. CD20 is heavily phosphorylated in activated B cells and malignant B cells. Homo-oligomeric complexes of CD20 are thought to form Ca2+ conductive ion channels in the plasma membrane of B cells. The CD20 molecule is involved in B-cell activation and is associated with various Src family kinases (Lyn, Lck, Fyn), and exists in a complex with MHC class I and II, CD53, CD81, and CD82. The mAb 1412 recognizes the cytoplasmic domain of the CD20 molecule. Applications: Suitable for use in Flow Cytometry Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: C2270-16L
Reactivities: Human
Hosts: Mouse
Applications: Flow Cytometry
Size: 100ug
Form: Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.
P type: Mab
Isotype: IgG2a,k
Purity: Purified by immunoaffinity chromatography.
References: 1. Hultin, L., et al. 1993. Cytometry 14:196. 2. Tedder, T., et al. 1994. Immunol. Today 15:450.
Additional info: Recognizes human CD20.

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