Mouse CD79B PE-conjugated Antibody

  • Species Reactivity
  • Specificity
    Detects mouse CD79B in direct ELISAs.
  • Source
    Monoclonal Rat IgG2A Clone # 735451
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Chinese hamster ovary cell line CHO-derived recombinant mouse CD79B
    Accession # P15530
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of CD79B in Mouse Bone Marrow Cells by Flow Cytometry. Mouse bone marrow cells were stained with Rat Anti-Mouse B220/CD45R APC‑conjugated Monoclonal Antibody (Catalog # FAB1217A) and either (A) Rat Anti-Mouse CD79B PE‑conjugated Monoclonal Antibody (Catalog # FAB7326P) or (B) Rat IgG2A Phycoerythrin Isotype Control (Catalog # IC006P). View our protocol for Staining Membrane-associated Proteins
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: CD79B

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.

  • Entrez Gene IDs:
    974 (Human); 15985 (Mouse); 171055 (Rat)
  • Alternate Names:
    B29; B29B-cell-specific glycoprotein B29; B-cell antigen receptor complex-associated protein beta chain; CD79B antigen (immunoglobulin-associated beta); CD79b antigen; CD79b molecule, immunoglobulin-associated beta; CD79B; IGB; IGBAGM6; Ig-beta; Immunoglobulin-associated B29 protein
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Rat IgG2A PE-conjugated Antibody

Ctrl IC006P 13  
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Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Staining Buffer (1X)

Flow FC001 3
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Flow Cytometry Mouse Lyse Buffer (10X)

Flow FC003 1
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Flow Cytometry Human Lyse Buffer (10X)

Flow FC002 1
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