CD79a Recombinant Rabbit Monoclonal Antibody [JE43-50]

About this product

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. 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. It is associated with agammaglobulinemia-3. 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.

Specifications

Catalog number

ET7109-33

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9000-83-3

Product Name Alternative

B lymphocyte-specific MB1 protein antibody B-cell antigen receptor complex-associated protein alpha chain antibody CD 79a antibody CD79a antibody CD79a antigen (immunoglobulin-associated alpha) antibody CD79A antigen antibody CD79a molecule, immunoglobulin-associated alpha antibody CD79A_HUMAN antibody Ig alpha antibody Ig-alpha antibody IGA antibody IgM-alpha antibody Immunoglobulin-associated alpha antibody Ly54 antibody MB-1 membrane glycoprotein antibody MB1 antibody Membrane-bound immunoglobulin-associated protein antibody Surface IgM-associated protein antibody

Abbreviation

CD79a, CD79A, IGA, MB1

Swiss Prot

P11912 Human

Cellular Locus

Cell membrane.

Host

Rabbit

Species Reactivity

Human

Immunogen

Synthetic peptide within Human CD79a aa 50-100 / 226.

Isotype

IgG

Conjugation

Non-conjugated

Type

Recombinant Rabbit monoclonal Antibody

Applications

WB, IF-Tissue, IHC-P, FC

Positive Control

Daudi cell lysate, Raji cell lysate, human tonsil tissue, human appendix tissue, human spleen tissue, Daudi, human lymph nodes tissue.

Concentration

1 mg/mL

Dilution

WB: 1:500-1:1,000 ;IHC-P: 1:100-1:400 ;IF-Tissue: 1:50-1:100 ;FC: 1:50-1:100

Purity

Protein A affinity purified.

Form

Liquid

Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Molecular Weight

Predicted band size: 25 kDa

Storage Conditions

Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze/thaw cycles.

Recombinant Antibody

Yes