Human CD79A PE-conjugated Antibody

Catalog # Availability Size / Price Qty
Detection of CD79A in Human Blood Lymphocytes by Flow Cytometry.
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Product Details
Citations (2)
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Human CD79A PE-conjugated Antibody Summary

Species Reactivity
Detects human CD79A in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse CD79A is observed.
Monoclonal Mouse IgG1 Clone # 706931
Protein A or G purified from hybridoma culture supernatant
Mouse myeloma cell line NS0-derived recombinant human CD79A
Accession # P11912
Supplied in a saline solution containing BSA and Sodium Azide.
Phycoerythrin (Excitation= 488 nm, Emission= 565-605 nm)


Recommended Concentration
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.

Scientific Data

Flow Cytometry Detection of CD79A antibody in Human Blood Lymphocytes antibody by Flow Cytometry. View Larger

Detection of CD79A in Human Blood Lymphocytes by Flow Cytometry. Human peripheral blood lymphocytes were stained with Mouse Anti-Human CD19 APC-conjugated Monoclonal Antibody (Catalog # FAB4867A) and either (A) Mouse Anti-Human CD79A PE-conjugated Monoclonal Antibody (Catalog # FAB69201P) or (B) Mouse IgG1Phycoerythrin Isotype Control (Catalog # IC002P). View our protocol for Staining Membrane-associated Proteins.

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Preparation and Storage

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: CD79A

CD79A, also known as Ig alpha and MB-1, is a 44 kDa transmembrane glycoprotein in the immunoglobulin superfamily. It contains a single Ig-like domain in its extracellular region (ECD) and one cytoplasmic immunoreceptor tyrosine-based activation motif (ITAM). Alternate splicing generates a short isoform with a 39 aa deletion in the ECD. Heterodimers of CD79A and CD79B/Ig beta associate with a membrane bound immunoglobulin on the B cell surface to form the B cell Antigen Receptor Complex (BCR). CD79A and CD79B are required for BCR-mediated signaling and consequently for the development and activation of B lineage cells. Within the ECD, human CD79A shares 57% aa sequence identity with mouse and rat CD79A.

Entrez Gene IDs
973 (Human); 12518 (Mouse); 681236 (Rat); 722190 (Rhesus Macaque)
Alternate Names
CD79A antigen (immunoglobulin-associated alpha); CD79a antigen; CD79a molecule, immunoglobulin-associated alpha; CD79A; IGAB-cell antigen receptor complex-associated protein alpha chain; ig-alpha; MB-1 membrane glycoprotein; MB1; MB-1; Membrane-bound immunoglobulin-associated protein; Surface IgM-associated protein

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Citations for Human CD79A PE-conjugated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. Human adult, pediatric and microtia auricular cartilage harbor fibronectin-adhering progenitor cells with regenerative ear reconstruction potential
    Authors: Iris A. Otto, Paulina Nuñez Bernal, Margot Rikkers, Mattie H.P. van Rijen, Anneloes Mensinga, Moshe Kon et al.
  2. Preclinical Analysis of Candidate Anti-Human CD79 Therapeutic Antibodies Using a Humanized CD79 Mouse Model
    Authors: Scott M. Wemlinger, Chelsea R. Parker Parker Harp, Bo Yu, Ian R. Hardy, Matthew Seefeldt, Jennifer Matsuda et al.
    The Journal of Immunology


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