|Flow Cytometry (Flow)||1 µg/test|
|Flow Cytometry (Flow)||See 1 publications below|
|Functional Assay (FN)||See 1 publications below|
|Miscellaneous PubMed (MISC)||See 1 publications below|
|Western Blot (WB)||See 1 publications below|
|Tested Species reactivity||Mouse|
|Published species reactivity||Not Applicable|
|Host / Isotype||Mouse / IgG1, kappa|
|Storage buffer||PBS, pH 7.2, with 0.1% gelatin|
|Contains||0.09% sodium azide|
|Storage conditions||4° C, store in dark, DO NOT FREEZE!|
Description: This 24C2.5 monoclonal antibody reacts with the intracellular tail of mouse CD79a (also known as Ig alpha or mb-1), a signaling component of the B cell receptor (BCR). CD79a heterodimerizes with CD79b (Ig beta, B29), and together with surface Ig, make up the BCR. Both CD79 subunits consist of a single extracellular Ig domain, a transmembrane domain, and an intracellular signaling domain. CD79a is expressed almost exclusively on B cells, as well as in most B lineage acute lymphoblastic leukemias. The cytoplasmic domain of CD79a contains immunoreceptor tyrosine-based activation motifs (ITAMs), which constitute the signal transducing portions of the BCR. Tyrosine phosphorylation of these ITAMs by Syk and Lyn initiates numerous signaling cascades, resulting in B cell activation, proliferation, and differentiation.
Applications Reported: This 24C2.5 antibody has been reported for use in intracellular staining followed by flow cytometric analysis.
Applications Tested: This 24C2.5 antibody has been tested by flow cytometric analysis on mouse splenocytes. This can be used at less than or equal to 1 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser.
Filtration: 0.2 µm post-manufacturing filtered.
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 to constitute the B cell Ag receptor. CD79a first appears at pre B cell stage 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: B-cell antigen receptor complex-associated protein alpha chain; CD79a; Ig alpha; Ig-alpha; IGA; immunoglobulin-associated alpha; MB-1; MB-1 membrane glycoprotein; Membrane-bound immunoglobulin-associated protein; Surface IgM-associated protein
Gene Aliases: Cd79a; Ig-alpha; Iga; Igalpha; Ly-54; Ly54; Mb-1
UniProt ID: (Mouse) P11911
Entrez Gene ID: (Mouse) 12518
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