AB155344

PerCP/Cy5.5® Anti-CD79a antibody [HM47]

Name: Anti-CD79a PerCP/Cy5.5® antibody [HM47] (ab155344) IgG1 | Abcam
Brand: Abcam Limited
SKU: AB155344
Price: 535 USD
Availability: InStock

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(2 Publications)

Mouse Monoclonal CD79A antibody - conjugated to PerCP/Cy5.5®. Suitable for Flow Cyt and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human CD79A.

View Alternative Names

CD79a, IGA, MB1, CD79A, B-cell antigen receptor complex-associated protein alpha chain, Ig-alpha, MB-1 membrane glycoprotein, Membrane-bound immunoglobulin-associated protein, Surface IgM-associated protein

1 Images

Flow Cytometry - PerCP/Cy5.5® Anti-CD79a antibody [HM47] (AB155344)

Flow Cyt

Unknown

Flow Cytometry - PerCP/Cy5.5® Anti-CD79a antibody [HM47] (AB155344)

Flow cytometric analysis of normal Human peripheral blood cells with Anti-Human CD19 FITC followed by intracellular staining with Mouse IgG1 K Isotype Control PerCP-Cy5.5 (left) or ab155344 (right) using IC Fixation and Permeabilization Buffers. Cells in the lymphocyte gate were used for analysis.

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

HM47

Isotype

IgG1

Light chain type

kappa

Conjugation

PerCP/Cy5.5®

Excitation/Emission

Ex: 482nm, Em: 695nm

Carrier free

Reacts with

Human

Applications

Flow Cyt

applications

Immunogen

Recombinant Fragment Protein within Human CD79A. The exact immunogen used to generate this antibody is proprietary information.

P11912

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "5 µL for 10^6 Cells", "FlowCyt-species-notes": "<p><a href='/en-us/products/primary-antibodies/percp-cy55-mouse-igg1-kappa-monoclonal-mopc-21-isotype-control-ab157226'>ab157226</a> - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.</p>" } } }

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein G

Storage buffer

pH: 7.2 Preservative: 0.09% Sodium azide Constituents: PBS, 0.2% BSA

Shipped at conditions

Blue Ice

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

+4°C

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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CD79a also known as Ig-alpha or MB-1 is a component of the B cell antigen receptor (BCR) complex. It is a transmembrane protein with a molecular mass of approximately 47 kDa. CD79a is part of a heterodimer with CD79b and is mainly expressed on the surface of B lymphocytes. This protein plays a critical mechanical role in signaling transduction through the BCR by associating with membrane-bound immunoglobulin molecules helping to initiate the immune response upon antigen binding.

Biological function summary

This protein acts as an essential mediator in the immune system. CD79a together with CD79b forms part of the BCR complex critical for B cell development and maturation. The BCR complex activates signaling cascades that influence B cell fate decisions such as proliferation differentiation and apoptosis. By transmitting signals from the BCR CD79a helps regulate these cellular functions necessary for efficient immune defense.

Pathways

CD79a plays a pivotal role in the B cell receptor signaling pathway. This pathway involves signaling molecules such as spleen tyrosine kinase (SYK) and phosphoinositide 3-kinase (PI3K) which are activated upon BCR engagement. CD79a acts in concert with other proteins including CD79b and the IgM receptor facilitating downstream signaling cascades that ensure proper B cell responses. Its role is important for linking extracellular antigen recognition to intracellular signaling events.

CD79a is significant in conditions like B cell lymphomas and certain immunodeficiencies. Abnormal expression or mutations in CD79a are associated with some types of non-Hodgkin lymphoma. The protein's interaction with CD79b is particularly relevant as alterations in these proteins' function or expression can impact B cell development and lead to pathogenesis in lymphoproliferative disorders. Consequently CD79a serves as an important biomarker and potential therapeutic target in these diseases.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Visit the General protocols
Visit the Troubleshooting

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Target data

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. Also required for BCR surface expression and for efficient differentiation of pro- and pre-B-cells. Stimulates SYK autophosphorylation and activation. Binds to BLNK, bringing BLNK into proximity with SYK and allowing SYK to phosphorylate BLNK. Also interacts with and increases activity of some Src-family tyrosine kinases. Represses BCR signaling during development of immature B-cells.

See full target information CD79A

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Publications (2)

Recent publications for all applications. Explore the full list and refine your search

Virulence 16:2457967 PubMed39981650

2025

Human SLAM-adapted canine distemper virus can enter human peripheral blood mononuclear cells and replicate in mice expressing human SLAM and defective for STAT1 expression.

Applications

Unspecified application

Species

Unspecified reactive species

Boyu Zhai,Wei Ran,Yiyang Sun,Angelita Alcos,Mengjia Liu,Jie Chen,Christopher D Richardson,Dongbo Sun,Jianjun Zhao

Stem cell research & therapy 8:246 PubMed29096715

2017

Differentiation of human umbilical cord Wharton's jelly-derived mesenchymal stem cells into endometrial cells.

Applications

Unspecified application

Species

Unspecified reactive species

Qin Shi,JingWei Gao,Yao Jiang,Baolan Sun,Wei Lu,Min Su,Yunzhao Xu,Xiaoqing Yang,Yuquan Zhang

View all publications

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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

PerCP/Cy5.5® Anti-CD79a antibody [HM47]

Flow Cytometry - PerCP/Cy5.5® Anti-CD79a antibody [HM47] (AB155344)

Key facts

Host species

Clonality

Clone number

Isotype

Light chain type

Conjugation

Excitation/Emission

Carrier free

Reacts with

Applications

Immunogen

Reactivity data

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (2)

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