CD20 (MS4A1) Mouse Monoclonal Antibody [Clone ID: B-Ly1]

SKU AM08154FC-N

CD20 (MS4A1) mouse monoclonal antibody, clone B-Ly1, FITC

Product Data

• Clone Name: B-Ly1
• Application: FC
• Recommended Dilution: Flow Cytometry: 10 µl/10⁶ cells.
• Reactivity: Human
• Antibody Host: Mouse
• Isotype: IgG1
• Clonality: Monoclonal
• Specificity: This antibody recognizes Human CD20 (33-37 kDa).; Other species not tested.
• Buffer: PBS containing 0.09% Sodium Azide as preservative; Label: FITC; State: Liquid purified Ig fraction; Label: Fluorescein Isothiocyanate Isomer 1
• Conjugation: FITC
• Storage: Store undiluted at 2-8°C for one month or in (aliquots) at -20°C for longer.; This product is photosensitive and should be protected from light.; Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.
• Shipping: Blue Ice
• Gene Name: membrane spanning 4-domains A1
• Database Link:
  P11836
• Background: CD20 is a non glycosylated protein with a molecular weight of 33-37 kDa depending on the degree of phosphorylation. Although not a member of the tetraspanin superfamily of cell surface receptors, it crosses the cell membrane four times. The CD20 antigen is present on human pre B lymphocytes and on B lymphocytes at all stages of maturation, except on plasma cells. Low level expression of the CD20 antigen has been detected on normal T lymphocytes. The CD20 molecule is involved in regulation of B cell differentiation, presumably via its reported function as a Ca²⁺ channel subunit.
• Synonyms: MS4A1, Leu-16, Bp35, B-cell marker

Reference Data