AB155362

PerCP/Cy5.5® Anti-CD45RA antibody [HI100]

Name: Anti-CD45RA PerCP/Cy5.5® antibody [HI100] (ab155362) IgG2b | Abcam
Brand: Abcam Limited
SKU: AB155362
Price: 310 USD
Availability: InStock
Rating: 4 (1 reviews)

(1 Review)

(1 Publication)

Mouse Monoclonal CD45 antibody - conjugated to PerCP/Cy5.5®. Suitable for Flow Cyt and reacts with Human samples. Cited in 1 publication.

View Alternative Names

CD45, PTPRC, Receptor-type tyrosine-protein phosphatase C, Leukocyte common antigen, T200, L-CA

1 Images

Flow Cytometry - PerCP/Cy5.5® Anti-CD45RA antibody [HI100] (AB155362)

Flow Cyt

Unknown

Flow Cytometry - PerCP/Cy5.5® Anti-CD45RA antibody [HI100] (AB155362)

Flow cytometric analysis of normal Human peripheral blood cells with mouse IgG2b kappa Isotype Control PerCP-Cy5.5 (open histogram) or f ab155362 PerCP-Cy5.5 (filled histogram). Cells in the lymphocyte gate were used for analysis.

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

HI100

Isotype

IgG2b

Light chain type

kappa

Conjugation

PerCP/Cy5.5®

Excitation/Emission

Ex: 482nm, Em: 695nm

Carrier free

Reacts with

Human

Applications

Flow Cyt

applications

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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></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: 99% 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.

CD45RA also known as CD45RA antigen and T200 is an isoform of the CD45 protein family. It is a transmembrane protein tyrosine phosphatase with a molecular mass of approximately 220 kDa. CD45RA expression is abundant on naive T-cells and subsets of other immune cells like B cells. Researchers frequently use CD45RA antibodies including CD45RA-PE and CD45RA-FITC for flow cytometry to identify and study immune cell subsets.

Biological function summary

CD45RA plays a significant role in regulating T-cell receptor (TCR) signaling. By dephosphorylating specific phosphotyrosine residues on substrates CD45RA modulates signal transduction pathways important for T-cell activation and differentiation. This protein does not act alone but is part of a regulatory network that influences immune responses and cellular development through its interaction with other cell surface receptors and intracellular kinases.

Pathways

CD45RA modulation is integral to T-cell development and activation processes. It is an important participant in the T-cell receptor signaling pathway and the Jak-STAT signaling pathway. In these pathways CD45 interacts with proteins such as Lck and Fyn which are essential for propagating receptor-mediated signaling events in T-cells. Effective signal regulation through CD45RA is necessary to ensure appropriate immune responses.

CD45RA has links to autoimmune diseases such as multiple sclerosis and rheumatoid arthritis. The aberrant expression or function of CD45RA on immune cells can lead to improper immune activation or suppression contributing to the pathology of these diseases. Crossover with other proteins such as CD45RO which is an isoform involved in memory T-cell function indicates a broader network of immune regulation where CD45RA maintains the balance between immune activation and tolerance.

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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

Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor (PubMed : 35767951). Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity (By similarity).. (Microbial infection) Acts as a receptor for human cytomegalovirus protein UL11 and mediates binding of UL11 to T-cells, leading to reduced induction of tyrosine phosphorylation of multiple signaling proteins upon T-cell receptor stimulation and impaired T-cell proliferation.

See full target information PTPRC

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Publications (1)

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

STAR protocols 4:102053 PubMed36853720

2023

In vitro expansion of Wilms' tumor protein 1 epitope-specific primary T cells from healthy human peripheral blood mononuclear cells.

Applications

Unspecified application

Species

Unspecified reactive species

Sanne van der Heijden,Donovan Flumens,Maarten Versteven,Stefanie Peeters,Hans De Reu,Diana Campillo-Davo,Yannick Willemen,Benson Ogunjimi,Viggo Van Tendeloo,Zwi N Berneman,Sébastien Anguille,Evelien Smits,Eva Lion

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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-CD45RA antibody [HI100]

Flow Cytometry - PerCP/Cy5.5® Anti-CD45RA antibody [HI100] (AB155362)

Key facts

Host species

Clonality

Clone number

Isotype

Light chain type

Conjugation

Excitation/Emission

Carrier free

Reacts with

Applications

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 (1)

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