Anti-Cd79a Antibody Picoband®, FITC Conjugate

Boster Bio Anti-Cd79a Antibody Picoband® catalog # A01047-1. Tested in ELISA, Flow Cytometry, IF, IHC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Specifications

Background

Cluster of differentiation CD79A also known as B-cell antigen receptor complex-associated protein alpha chain and MB-1 membrane glycoprotein, is a protein that in humans is encoded by the CD79A gene. It is mapped to 7 A3; 7 13.49 cM. The B lymphocyte antigen receptor is a multimeric complex that includes the antigen-specific component, surface immunoglobulin (Ig). Surface Ig non-covalently associates with two other proteins, Ig-alpha and Ig-beta, which are necessary for expression and function of the B-cell antigen receptor. This gene encodes the Ig-alpha protein of the B-cell antigen component. Alternatively spliced transcript variants encoding different isoforms have been described.

Synonyms

B-cell antigen receptor complex-associated protein alpha chain; Ig-alpha; MB-1 membrane glycoprotein; Membrane-bound immunoglobulin-associated protein; Surface IgM-associated protein; CD79a; Cd79a; Iga; Mb-1

Gene Name

CD79A antigen (immunoglobulin-associated alpha)

Gene ID

12518

UniProt

P11911

Host

Rabbit

Reactivity

Mouse,Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived mouse Cd79a recombinant protein (Position: L29-P220).

Clonality

Polyclonal

Tissue Specificity

B-cells.

Applications

ELISA,Flow Cytometry,IF,IHC,WB

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

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.

Components

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.

References & Citations

1. Ha, H., Kubagawa, H., Burrows, P. D. Molecular cloning and expression pattern of a human gene homologous to the murine mb-1 gene. J. Immun. 148: 1526-1531, 1992. 2. Hashimoto, S., Mohrenweiser, H. W., Gregersen, P. K., Chiorazzi, N. Chromosomal localization, genomic structure, and allelic polymorphism of the human CD79a (Ig-alpha/mb-1) gene. Immunogenetics 40: 287-295, 1994. 3. Minegishi, Y., Coustan-Smith, E., Rapalus, L., Ersoy, F., Campana, D., Conley, M. E. Mutations in Ig-alpha (CD79a) result in a complete block in B-cell development. J. Clin. Invest. 104: 1115-1121, 1999.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Observed Molecular Weight

25-30 kDa

Fragment

Rabbit IgG

Specificity

No cross reactivity with other proteins.

Applications Notes

Western blot, 0.25-0.5μg/ml, Mouse, Rat Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Mouse, Rat Immunofluorescence, 2μg/ml, Mouse, Rat Flow Cytometry (Fixed), 1-3μg/1x106 cells, Mouse ELISA, 0.1-0.5μg/ml, -