CD79A Polyclonal antibody

CD79A Polyclonal Antibody for FC, IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG







Cat no : 22349-1-AP


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

Tested Applications

Positive WB detected inDaudi cells, Raji cells, Ramos cells
Positive IHC detected inhuman tonsillitis tissue, human lymphoma tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inhuman tonsillitis tissue
Positive FC detected inRaji cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:200-1:800
Immunofluorescence (IF)IF : 1:50-1:500
Flow Cytometry (FC)FC : 0.20 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 22349-1-AP is CD79A Fusion Protein expressed in E. coli.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CD79A fusion protein Ag17924
Full Name CD79a molecule, immunoglobulin-associated alpha
Calculated Molecular Weight 226 aa, 25 kDa
Observed Molecular Weight 38-42 kDa
GenBank Accession NumberBC113733
Gene Symbol CD79A
Gene ID (NCBI) 973
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

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.


Product Specific Protocols
WB protocol for CD79A antibody 22349-1-APDownload protocol
IHC protocol for CD79A antibody 22349-1-APDownload protocol
IF protocol for CD79A antibody 22349-1-APDownload protocol
Standard Protocols
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