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MABF321 Sigma-Aldrich

Anti-CD45 (mouse) Antibody, PE, clone 30-F11

Anti-CD45 (mouse) Antibody, PE, clone 30-F11 is a highly specific rat monoclonal antibody, that targets CD45 & has been tested in Flow Cytometry, IHC, Activity Assay, IP & western blotting.

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

  •  eCl@ss 32160702

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Properties

Related Categories Antibodies, Primary Antibodies More...
packaging   200 µg (MABF321)
gene symbol   PTPRC(5788)
format   PE
molecular weight   145 kDa calculated
application(s)   Activity Assay
  Flow Cytometry
  Immunohistochemistry
  Immunoprecipitation
  Western Blotting
isotype   IgG2bκ
clone   Monoclonal Antibody
  30-F11
concentration   Please refer to the Certificate of Analysis for the lot-specific concentration.
host   Rat
species reactivity   Mouse
gene symbol   CD45
UniProt accession no.   P06800
shipped in   1
Quality Assurance   The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions. The solution is free of unconjugated PE and unconjugated antibody.

Flow Cytometry Analysis: 0.25 μg of this antibody detected CD45 in one million C57BL/6 mouse splenocytes.

Description

General description

CD45, also known as PTPRC, is a receptor-tyrosine phosphatase required for antigen-induced signaling in T-cells and B-cells. CD 45 belongs to the protein-tyrosine phosphatase family, receptor class 1/6 subfamily.It also contains 2 fibronectin type-III domains and 2 tyrosine-protein phosphatase domains. CD45 has been shown to play an important role in T-cell activation through the antigen receptor. CD45 also is suggested to act as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one is suggested to affect the substrate specificity of the first domain. Upon T-cell activation, CD45 recruits and dephosphorylates SKAP1 and FYN. Furthermore, it has been shown to dephosphorylate LYN, and modulate LYN activity. Interestingly, CD45 has been associated with several Src-family tyrosine kinases, which are inhibited by tyrosine phosphorylation in their c-termini, suggesting a mechanism for signaling by CD45. CD45 has been shown to bind with GANAB and PRKCSH. Additionally, it interacts with SKAP1 and DPP4, whereas the interaction is enhanced in a interleukin-12-dependent manner in activated lymphocytes. Mutations in CD45 have been associated with Multiple Sclerosis (MS) and severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Protocols

Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

Peer-Reviewed Papers
15

References

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