Anti-CD20 Antibody [SPM618] - BSA and Azide free (A253776)

Mouse monoclonal [SPM618] antibody to CD20 for Flow Cytometry, IF and IHC-P.

Alternative Formats and ConjugatesAlternative Formats

Freight Charges
Lead Time
4-6 Business Days
Telephone
+1 (314) 370-6046
Mon - Fri, 8am - 4pm AST
Email
orders@antibodies.com
Name
Anti-CD20 Antibody [SPM618] - BSA and Azide free
Description
Mouse monoclonal [SPM618] antibody to CD20.
Specificity
This antibody 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.
Applications
Flow Cytometry, IF, IHC-P
Dilutions
Flow Cytometry: 1-2 µg/million cells, IF: 1-2 µg/ml, IHC-P: 1-2 µg/ml
Reactivity
Human
Immunogen
Recombinant human MS4A1 protein.
Host
Mouse
Clonality
Monoclonal
Clone ID
SPM618
Isotype
IgG2a
Light Chains
kappa
Conjugate

Unconjugated

Purification
Protein A/G chromatography.
Concentration
1 mg/ml
Molecular Weight
33-37 kDa
Product Form
Liquid
Formulation
Supplied in 10mM Phosphate Buffered Saline; without Sodium Azide and carrier free.
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
General Notes
This monoclonal antibody is also available in a different formulation with BSA and Sodium Azide - Anti-CD20 Antibody [SPM618] (A250596).
Synonyms
APY, ATOPY, B lymphocyte antigen CD20, B Lymphocyte Cell Surface Antigen B1, B-lymphocyte antigen CD20, B-lymphocyte cell-surface antigen B1, B-lymphocyte surface antigen B1, B1, Bp 35, Bp35, CD 20, CD20 antigen, CD20 receptor, CD20_HUMAN, CVID5, Fc epsilon receptor I beta chain, Fc Fragment of IgE high affinity I receptor for beta polypeptide, FCER1B, High affinity immunoglobulin epsilon receptor subunit beta, IgE Fc receptor subunit beta, IGEL, IGER, IGHER, LEU 16, LEU16, leukocyte surface antigen Leu 16, Leukocyte surface antigen Leu-16, Ly44, Membrane spanning 4 domains A1, Membrane spanning 4 domains subfamily A member 2, Membrane-spanning 4-domains subfamily A member 1, MGC3969, MS4A1, MS4A2, S7
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
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