CD20 Antibody (IGEL/773) - Azide and BSA Free, Novus Biologicals™
Mouse Monoclonal Antibody
Manufacturer: Fischer Scientific
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Antigen
CD20
Concentration
1.0 mg/mL
Applications
Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF
Conjugate
Unconjugated
Host Species
Mouse
Research Discipline
Adaptive Immunity, B Cell Development and Differentiation Markers, Cancer Stem Cells, Cell Biology, Cytokine Research, Immunology, Signal Transduction, Stem Cell Markers, Tumor Biomarkers
Formulation
PBS with No Preservative
Gene ID (Entrez)
931
Immunogen
Recombinant human MS4A1 protein
Primary or Secondary
Primary
Content And Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Molecular Weight of Antigen
35 kDa
Clone
IGEL/773
Dilution
Flow Cytometry : 0.5 - 1 ug/million cells in 0.1 ml, Immunohistochemistry-Paraffin : 0.5 - 1.0 ug/ml, Immunofluorescence : 0.5 - 1.0 ug/ml, CyTOF-ready
Classification
Monoclonal
Form
Purified
Regulatory Status
RUO
Target Species
Human
Gene Alias
B1, B-lymphocyte antigen CD20, B-lymphocyte cell-surface antigen B1, B-lymphocyte surface antigen B1, Bp35MGC3969, CD20 antigen, CD20 receptor, CD20S7, CVID5, LEU-16, Leukocyte surface antigen Leu-16, Membrane-spanning 4-domains subfamily A member 1, membrane-spanning 4-domains, subfamily A, member 1, MS4A2
Gene Symbols
MS4A1
Isotype
IgG2a κ
Purification Method
Protein A or G purified
Test Specificity
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 p
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Description
- CD20 Monoclonal specifically detects CD20 in Human samples
- It is validated for Western Blot, Flow Cytometry, Immunohistochemistry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Paraffin, Immunofluorescence, CyTOF-ready, Multiplex Immunoassay.