Reactivity | MuSpecies Glossary |
Applications | Flow |
Clone | 735451 |
Clonality | Monoclonal |
Host | Rat |
Conjugate | Alexa Fluor 700 |
Concentration | Please see the vial label for concentration. If unlisted please contact technical services. |
Immunogen | Chinese hamster ovary cell line CHO-derived recombinant mouse CD79B Met29-Asp158 Accession # P15530 |
Specificity | Detects mouse CD79B in direct ELISAs. |
Isotype | IgG2a |
Clonality | Monoclonal |
Host | Rat |
Gene | CD79B |
Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
Dilutions |
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Application Notes | Flow Cytometry: Please use 0.25-1 ug of conjugated antibody per 10e6 cells. |
Storage | Store the unopened product at 2 - 8 °C. Do not use past expiration date. |
Buffer | Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide. |
Preservative | 0.09% Sodium Azide |
Concentration | Please see the vial label for concentration. If unlisted please contact technical services. |
CD79B (also known as B29, Ig beta and B cell antigen receptor complex-associated protein beta -chain) is a 37-39 kDa member of the Ig-Superfamily. It is expressed on B cells and forms a covalent heterodimer with CD79A. This complex interacts noncovalently with membrane Ig, forming the B cell antigen receptor. Within this complex, membrane Ig detects antigen while CD79A:B initiates signaling. CD79B is also required for formation of pre-B cells during B cell development. Mature mouse CD79B is a 203 amino acid (aa) type I transmembrane glycoprotein (aa 26-228). It contains an extracellular region with one V-type Ig-like domain (aa 41-132) and an ITAM‑containing cytoplasmic domain (aa 181-228). CD79B may migrate as two bands in SDS-PAGE. One defines the standard 37 kDa form, while a second represents one of two possible isoforms, the first of which is an underglycosylated full-length CD79B, and the second of which is an alternative splice form that likely lacks the C‑terminal 32 amino acids. Mouse CD79A and CD79B share only 24% aa identity. Over aa 29-158, mouse CD79B shares 54% and 78% aa identity with human and rat CD79B, respectively.
Secondary Antibodies |
Isotype Controls |
CD79b - A Signal Transduction Component of the B-cell Receptor The B-cell antigen receptor (BCR) is a complex multimeric aggregate that includes the following key noncovalently-bound components: antigen-specific surface immunoglobulin (Ig), CD79a (Ig-alpha), and CD79b (Ig-beta). BCR signaling is a pivotal pathway... Read full blog post. |
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