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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > CD20 / MS4A1 (B-Cell Marker) Antibody

CD20 / MS4A1 (B-Cell Marker) Antibody

Catalog # Availability Size / Price Inquiry
AMM01510G 7 ml / $495

CD20 / MS4A1 (B-Cell Marker) Antibody

Brand

Leading Biology

Catalog Number

AMM01510G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality CD20 / MS4A1 (B-Cell Marker) Antibody.

Molecular Weight

33-37kDa

Cellular Localization

Antigen Cellular Localization: Cell membrane; Multi-pass membrane protein. Cell membrane; Lipid-anchor

Host

Mouse

Species Reactivity

Human, Monkey, Baboon

Clone

L26

Isotype

Mouse / IgG2a, kappa

Symbol

CD20

GeneID

UniProt ID

Function

This protein may be involved in the regulation of B-cell activation and proliferation.

Summary

Recognizes a protein of 30-33kDa, which is identified as CD20. Its epitope is located in the cytoplasmic domain of CD20 and was, therefore, ascribed as CD20cy in the 5th Workshop. CD20 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.

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

IHC, IF, FC

Images

Formalin-fixed, paraffin-embedded human Tonsil stained with CD20 Monoclonal Antibody (L26)

Formalin-fixed, paraffin-embedded human Lymphoma stained with CD20 Monoclonal Antibody (L26)

Specification

Quantity

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