NSJ Bioreagents

CD20 Antibody

Product Code:
 
NSJ-V4167SAF
Product Group:
 
Primary Antibodies
Supplier:
 
NSJ Bioreagents
Host Type:
 
Rabbit
Antibody Isotype:
 
Rabbit IgG, kappa
Antibody Clonality:
 
Monoclonal
Antibody Clone:
 
MS4A1/6993R
Regulatory Status:
 
RUO
Target Species:
 
Human
Applications:
  • Immunohistochemistry- Paraffin Embedded (IHC-P)
  • Western Blot (WB)
Storage:
 
Aliquot the CD20 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
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IHC staining of FFPE human tonsil tissue with CD20 antibody (clone MS4A1/6993R). Inset: PBS used in place of primary Ab (secondary Ab negative control). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.~
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IHC staining of FFPE human tonsil tissue with CD20 antibody (clone MS4A1/6993R). Inset: PBS used in place of primary Ab (secondary Ab negative control). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.~

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NSJ-V4167SAF-100UG100 ug£534.00
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Further Information

Application Details:
Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 minutes at RT
Description:
Recognizes a protein of 30-33kDa, which is identified as CD20. It is a non-Ig differentiation antigen of B-cells and its expression is restricted to normal and neoplastic B-cells, being absent from all other leukocytes and tissues. CD20 is expressed by pre B-cells and persists during all stages of B-cell maturation but is lost upon terminal differentiation into plasma cells. This mAb can be used for immunophenotyping of leukemia and malignant cells, B lymphocyte detection in peripheral blood and B cell localization in tissues. It reacts with the majority of B-cells present in peripheral blood and lymphoid tissues and their derived lymphomas. In lymphoid tissue, germinal center blasts and B-immunoblasts are particularly reactive. It is a reliable antibody for ascribing a B-cell phenotype in known lymphoid tissues. Rarely, CD20-positive T-cell lymphomas have been reported. Reactivity has also been noted with Reed-Sternberg cells in cases of Hodgkin s disease, particularly of lymphocyte predominant type.
Format:
Purified
Formulation:
1 mg/ml in 1X PBS; BSA free, sodium azide free
Immunogen:
A recombinant partial protein (within amino acids 97-297) from the human protein was used as the immunogen for the CD20 antibody.
Limitation:
This CD20 antibody is available for research use only.
Localization:
Cell surface
Purity:
Protein A affinity
Uniprot #:
P11836

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