CD79A Antibody 0 Publications

Rabbit Polyclonal| Catalog number: 22349-1-AP

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Con: 45 μg/150 μl

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Species specificity:

Positive WB detected in:
Raji cells

Positive IHC detected in:
human tonsillitis tissue

Recommended dilution:
WB : 1:500-1:2000
IHC : 1:20-1:200

Product Information


Purification method:
Antigen Affinity purified


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
CD79a molecule, immunoglobulin-associated alpha

Calculated molecular weight:
226aa,25 kDa

Observed molecular weight:
42 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

CD79A, Ig alpha, IGA, MB 1, MB 1 membrane glycoprotein, MB1, Surface IgM associated protein

CD79A, also named as B-cell antigen receptor complex-associated protein alpha chain or MB-1 membrane glycoprotein, is a 226 amino acid protein, which contains one ITAM domain and one Ig-like C2-type (immunoglobulin-like) domain. CD79A is expressed in B cell and localizes in the cell membrane. CD79A is 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. CD79A is also required for BCR surface expression and for efficient differentiation of pro- and pre-B-cells. The calculated molecular weight of CD79A is 25 kDa, but we detected a 42 kDa in Raji cell lysate.

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