Cat. #151375
Anti-CD79a [JCB117] mAb
Cat. #: 151375
Sub-type: Primary antibody
Unit size: 100 ug
Availability: 1-2 weeks
Target: CD79a
Class: Monoclonal
Application: IHC ; WB
Reactivity: Human
Host: Mouse
£300.00
This fee is applicable only for non-profit organisations. If you are a for-profit organisation or a researcher working on commercially-sponsored academic research, you will need to contact our licensing team for a commercial use license.
Contributor
Inventor: Jacqueline Cordell
Institute: University of Oxford
Tool Details
*FOR RESEARCH USE ONLY (for other uses, please contact the licensing team)
- Name: Anti-CD79a [JCB117] mAb
- Alternate name: CD79a Molecule; Membrane-Bound Immunoglobulin-Associated Protein; Surface IgM-Associated Protein; MB-1 Membrane Glycoprotein; Ig-Alpha; IGA; CD79a Antigen; MB1
- Research fields: Cancer;Cell signaling and signal transduction;Immunology;Stem cell biology
- Clone: JCB117
- Tool sub type: Primary antibody
- Class: Monoclonal
- Conjugation: Unconjugated
- Reactivity: Human
- Host: Mouse
- Application: IHC ; WB
- Description: The B-cell Antigen receptor constitutes a disulphide linked heterodimer, consisting of CD79a (mb1) and CD79b / B29 polypeptides which are non-covalently associated with membrane bound immunoglobulins on B-cells. CD79a first appears at pre B-cell stage and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in B-cell lymphomas, in B-cell lines, the majority of acute leukemias of precursor B-cell type and in some myelomas. The CD79a/b heterodimer interacts with at least one tyrosine kinase (Lyn). The induction of tyrosine kinase activity after antigen binding leads to phosphorylation of the CD79a/b dimer, and also of other molecules, thereby initiating intracellular signalling. CD79a is widely used as an adjunct to CD20 as a biomarker for normal and neoplastic B-cells in tissues sections.
- Immunogen: Synthetic peptide of 14 amino acids representing residues 202-216 of the human mb-1 cDNA sequence
- Isotype: IgG1
- Myeloma used: P3/NS1/1-Ag4.1
Target Details
- Target: CD79a
- Target background: The B-cell Antigen receptor constitutes a disulphide linked heterodimer, consisting of CD79a (mb1) and CD79b / B29 polypeptides which are non-covalently associated with membrane bound immunoglobulins on B-cells. CD79a first appears at pre B-cell stage and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in B-cell lymphomas, in B-cell lines, the majority of acute leukemias of precursor B-cell type and in some myelomas. The CD79a/b heterodimer interacts with at least one tyrosine kinase (Lyn). The induction of tyrosine kinase activity after antigen binding leads to phosphorylation of the CD79a/b dimer, and also of other molecules, thereby initiating intracellular signalling. CD79a is widely used as an adjunct to CD20 as a biomarker for normal and neoplastic B-cells in tissues sections.
Applications
- Application: IHC ; WB
Handling
- Format: Liquid
- Concentration: 1 mg/ml
- Unit size: 100 ug
- Storage buffer: PBS with 0.02% azide
- Storage conditions: -15° C to -25° C
- Shipping conditions: Shipping at 4° C
References
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- Co-expression of CD79a (JCB117) and CD3 by lymphoblastic lymphoma.
- Mason et al. 1995. Blood. 86(4):1453-9. PMID: 7632952.
- CD79a: a novel marker for B-cell neoplasms in routinely processed tissue samples.
- Korkolopoulou et al. 1994. Histopathology. 24(6):511-5. PMID: 7520411.
- The expression of the B-cell marker mb-1 (CD79a) in Hodgkin's disease.