CD20 Antibody (LT20) 0.2 mg

CD20 NB110-7722

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Ordering Information: NB110-7722

Catalog NumberNB110-7722
  • FormUnconjugated
  • Formats
  • Size(s)0.2 mg
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    & Availability


CD20 Antibody (LT20) Summary

Species Human
Tested Applications IA
Clonality Monoclonal
Host Mouse
Gene MS4A1
Purity Protein A purified
Specificity Reacts with surface B cell antigen CD20 (MW 35 kDa). Completely cross-blocks binding of MAb Leu-16
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CD20 Antibody (LT20) Details

Clone LT20
Isotype IgG2a
Immunogen Hybridoma clone has been derived from hybridization of Sp2/0 myeloma cells with spleen cells of Balb/c mice immunized with normal human lymphocytes from lymph node.
Localization Cell Membrane


  • Immunoassay 1:1000
Application Notes

Immunoassay May be used to enumerate B cells and classify cases of lymphoma.

Positive Controls

1 Positive Control

Other Available
Allophycocyanin Labeled NB500-588
Biotin Labeled NB500-589
PE Labeled NB110-55368
Learn about Custom Antibody Labeling

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Protocols and FAQs

Controls & Support Products

Research Tools

View all CD20 Research Tools.

Packaging, Storage & Formulations

Storage Store at 4C. Do not freeze.
Buffer PBS pH 7.4
Unit Size 0.2 mg
Concentration 3.1 mg/ml
Preservative 0.1% Sodium Azide
Limitations This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.


Gene Symbol MS4A1

Alternate Names for CD20

  • Membrane-spanning 4-domains subfamily A member 1
  • CVID5
  • B-lymphocyte surface antigen B1
  • CD20 antigen
  • CD20 receptor
  • Leukocyte surface antigen Leu-16
  • B-lymphocyte cell-surface antigen B1
  • MS4A2
  • B-lymphocyte antigen CD20
  • B1
  • CD20S7
  • Bp35MGC3969
  • LEU-16
  • membrane-spanning 4-domains, subfamily A, member 1

Related Products by Gene


CD20 is a non glycosylated protein with a molecular weight of 35 or 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 Ca++ channel subunit.