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CD79a Polyclonal antibody

CD79a Polyclonal Antibody for WB, IHC, IF-P, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human and More (1)

Applications

WB, IHC, IF-P, ELISA

Conjugate

Unconjugated

Cat no : 22349-1-AP

Synonyms

MB 1 membrane glycoprotein, MB 1, Ig-alpha, IGA, Ig alpha

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using CD79A Polyclonal antibody (22349-1-AP)

    WB analysis using 22349-1-AP

    Various lysates were subjected to SDS PAGE followed by western blot with 22349-1-AP (CD79A antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

  • Immunohistochemistry (IHC) staining of human tonsillitis tissue using CD79A Polyclonal antibody (22349-1-AP)

    IHC staining of human tonsillitis using 22349-1-AP

    Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 22349-1-AP (CD79A antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunohistochemistry (IHC) staining of human tonsillitis tissue using CD79A Polyclonal antibody (22349-1-AP)

    IHC staining of human tonsillitis using 22349-1-AP

    Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 22349-1-AP (CD79A antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunohistochemistry (IHC) staining of human lymphoma tissue using CD79A Polyclonal antibody (22349-1-AP)

    IHC staining of human lymphoma using 22349-1-AP

    Immunohistochemical analysis of paraffin-embedded human lymphoma tissue slide using 22349-1-AP (CD79A antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunohistochemistry (IHC) staining of human lymphoma tissue using CD79A Polyclonal antibody (22349-1-AP)

    IHC staining of human lymphoma using 22349-1-AP

    Immunohistochemical analysis of paraffin-embedded human lymphoma tissue slide using 22349-1-AP (CD79A antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunofluorescence (IF) / fluorescent staining of human tonsillitis tissue using CD79A Polyclonal antibody (22349-1-AP)

    IF Staining of human tonsillitis using 22349-1-AP

    Immunofluorescent analysis of (4% PFA) fixed human tonsillitis tissue using CD79A antibody (22349-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

  • Immunofluorescence (IF) / fluorescent staining of human tonsillitis tissue using CD79A Polyclonal antibody (22349-1-AP)

    IF Staining of human tonsillitis using 22349-1-AP

    Immunofluorescent analysis of (4% PFA) fixed human tonsillitis tissue using CD79A antibody (22349-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

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-P detected inhuman tonsillitis tissue

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:200-1:800
Immunofluorescence (IF)-PIF-P : 1:50-1:500
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.

Published Applications

IHCSee 1 publications below

Product Information

22349-1-AP targets CD79a in WB, IHC, IF-P, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivitymouse
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
RRIDAB_2879084
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.

Protocols

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
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
mouseIHC

Int J Biol Macromol

Structure characterization and intestinal immune promotion effect of polysaccharide purified from Alhagi camelorum Fisch

Authors - Zulikeyan Manafu
View Article