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当前位置:首页 > 抗原抗体、ELISA、WB > 一抗 > Monoclonal Antibodies > CD79a (B-Cell Marker) Antibody - With BSA and Azide

CD79a (B-Cell Marker) Antibody - With BSA and Azide

货号 货期 规格 / 价格 询价
AMM01641G 50 ug / ¥3950

CD79a (B-Cell Marker) Antibody - With BSA and Azide

品牌

Leading Biology

货号

AMM01641G

产品分类

Monoclonal Antibodies

研究领域

产品概述

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 CD79a (B-Cell Marker) Antibody - With BSA and Azide.

分子量

44kDa

细胞定位

Antigen Cellular Localization: Cell membrane; Single-pass type I membrane protein. Note=Following antigen binding, the BCR has been shown to translocate from detergent-soluble regions of the cell membrane to lipid rafts although signal transduction through the complex can also occur outside lipid rafts.

宿主

Mouse

种属反应性

Human

克隆号

IGA/515

亚型

Mouse / IgG1, kappa

通用名

IGA, MB1

基因ID

UniProt ID

功能

Required in cooperation with CD79B for initiation of the signal transduction cascade activated by binding of antigen to the B-cell antigen receptor complex (BCR) which leads to internalization of the complex, trafficking to late endosomes and antigen presentation. Also required for BCR surface expression and for efficient differentiation of pro- and pre-B-cells. Stimulates SYK autophosphorylation and activation. Binds to BLNK, bringing BLNK into proximity with SYK and allowing SYK to phosphorylate BLNK. Also interacts with and increases activity of some Src- family tyrosine kinases. Represses BCR signaling during development of immature B-cells.

总结

A disulphide-linked heterodimer, consisting of mb-1 (or CD79a) and B29 (or CD79b) polypeptides, is non-covalently associated with membrane-bound immunoglobulins on B cells. This complex of mb-1 and B29 polypeptides and immunoglobulin constitute the B cell Ag receptor. CD79a first appears at pre B cell stage, early in maturation, and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in the majority of acute leukemias of precursor B cell type, in B cell lines, B cell lymphomas, and in some myelomas. It is not present in myeloid or T cell lines. Anti-CD79a is generally used to complement anti-CD20 especially for mature B-cell lymphomas after treatment with Rituximab (anti-CD20). This antibody will stain many of the same lymphomas as anti-CD20, but also is more likely to stain B-lymphoblastic lymphoma/leukemia than is anti-CD20. Anti-CD79a also stains more cases of plasma cell myeloma and occasionally some types of endothelial cells as well.

形式

Liquid

储存条件

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.

应用

IHC, IF, FC

图像

Formalin-fixed, paraffin-embedded human Lymphoma stained with CD79a Monoclonal Antibody (IGA/515).

说明书

数量

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