Anti-CD79a, clone HM57

Anti-CD79a, clone HM57
Item number Size Datasheet Manual SDS Delivery time Quantity Price
NSJ-V3279-20UG 20 µg - -

3 - 10 business days

NSJ-V3279-100UG 100 µg - -

3 - 10 business days

0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide. CD79a, also known as... more
Product information "Anti-CD79a, clone HM57"
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide. 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. The CD79a protein together with the related CD79b protein, forms a dimer associated with membrane-bound immunoglobulin in B-cells, thus forming the B-cell antigen receptor (BCR). This occurs in a similar manner to the association of CD3 with the T-cell receptor, and enables the cell to respond to the presence of antigens on its surface.CD79a plays multiple and diverse roles in B cell development and function. The CD79a/b heterodimer associates non-covalently with the immunoglobulin heavy chain through its transmembrane region, thus forming the BCR along with the immunoglobulin light chain and the pre-BCR when associated with the surrogate light chain in developing B cells. Association of the CD79a/b heterodimer with the immunoglobulin heavy chain is required for surface expression of the BCR and BCR induced calcium flux and protein tyrosine phosphorylation. Genetic deletion of the transmembrane exon of CD79A results in loss of CD79a protein and a complete block of B cell development at the pro to pre B cell transition. Similarly, humans with homozygous splice variants in CD79A predicted to result in loss of the transmembrane region and a truncated or absent protein display agammaglobulinemia and no peripheral B cells. [Wiki] Protein 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. [The UniProt Consortium]
Keywords: Anti-IGA, Anti-CD79a, Anti-CD79A, Anti-Ig-alpha, Anti-MB-1 membrane glycoprotein, Anti-Surface IgM-associated protein, Anti-Membrane-bound immunoglobulin-associated protein, Anti-B-cell antigen receptor complex-associated protein alpha chain, CD79a Antibo
Supplier: NSJ Bioreagents
Supplier-Nr: V3279-20UG


Application: FC, IF, IHC (paraffin), WB
Antibody Type: Monoclonal
Clone: HM57
Conjugate: No
Host: Mouse
Reactivity: Human, Mouse, Rat, Monkey, Swine, Bovine
Immunogen: Amino acids 202-216 (GTYQDVGSLNIADVQ) were used as the immunogen for the CD79a antibody.
Format: Purified

Handling & Safety

Storage: +4°C
Shipping: +4°C (International: +4°C)
Our products are for laboratory research use only: Not for administration to humans!
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