Thermo Fisher Scientific CD45R Monoclonal Antibody (RA3-6B2), FITC

Applications

Tested Dilution

Publications

Immunohistochemistry (IHC)

-

View 1 publication 1 publication

Flow Cytometry (Flow)

Assay-dependent

View 20 publications 20 publications

Miscellaneous PubMed (Misc)

-

View 25 publications 25 publications

Product Specifications

Published species

Mouse

Host/Isotype

Rat / IgG2a, kappa

Class

Monoclonal

Type

Antibody

Clone

RA3-6B2

Immunogen

exon A-specific epitope on CD45

Conjugate

FITC FITC FITC

View additional formats

• Unconjugated
• Alexa Fluor 488
• APC
• APC-Cyanine5.5
• Pacific Orange
• Qdot 605
• Qdot 655
• Request custom conjugation

Excitation/Emission Max

498/517 nm View spectra

Form

Liquid

Storage conditions

4° C, store in dark

Shipping conditions

Wet ice

RRID

AB_10373825

Target Information

CD45R (PTPRC) is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. CD45 contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains. CD45 is specifically expressed in hematopoietic cells and has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists in multiple isoforms as a result of alternative splicing, and these isoforms differ in their extracellular domains, but share identical transmembrane and cytoplasmic domains. Further, these CD45 isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. In addition to its role in immunoreceptor signaling, CD45 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis. CD45RA is an isoform of the CD45 complex and has restricted expression between different subtypes of lymphoid cells. Diseases associated with CD45 dysfunction include Severe Combined Immunodeficiency (T-cell negative, B-Cell Negative) and Hepatitis C.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.