Mouse CD45/PTPRC Protein 2434

$300.00 – $1,000.00

Summary

Expression: HEK293
Pure: Yes (HPLC)
Amino Acid Range: Gln26-Lys427

SKU: 2434parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	P06800
express system	HEK293
product tag	C-hFc
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	PTPRC (also known as CD45), T cells require the protein tyrosine phosphatase CD45 to detect and respond to antigen because it activates the Src family kinase Lck, which phosphorylates the T cell antigen receptor (TCR) complex. CD45 ativates Lck by opposing the negative regulatory kinase Csk. Paradoxically, CD45 has also been implicated in suppressing TCR signaling by dephosphorylating the same signaling motifs within the TCR complex upon which Lck acts.
molecular weight	The protein has a predicted MW of 71.46 kDa. Due to glycosylation, the protein migrates to 100-130 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Mouse CD45/PTPRC Protein 2434

protein

Size and concentration 100, 500µg and lyophilized
Form Lyophilized
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped at ambient temperature.
Purity > 95% as determined by Tris-Bis PAGE

target relevance
PTPRC (also known as CD45),T cells require the protein tyrosine phosphatase CD45 to detect and respond to antigen because it activates the Src family kinase Lck, which phosphorylates the T cell antigen receptor (TCR) complex. CD45 ativates Lck by opposing the negative regulatory kinase Csk. Paradoxically, CD45 has also been implicated in suppressing TCR signaling by dephosphorylating the same signaling motifs within the TCR complex upon which Lck acts.
Protein names Receptor-type tyrosine-protein phosphatase C (EC 3.1.3.48) (Leukocyte common antigen) (L-CA) (Lymphocyte antigen 5) (Ly-5) (T200) (CD antigen CD45)
Gene names Ptprc,Ptprc Ly-5
Protein family Protein-tyrosine phosphatase family, Receptor class 1/6 subfamily
Mass 10090Da
Function Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. 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 (By similarity). Dephosphorylates LYN, and thereby modulates LYN activity.
Subellular location Cell membrane ; Single-pass type I membrane protein. Membrane raft. Synapse. Note=Colocalized with DPP4 in membrane rafts.
Structure Interacts with SKAP1. Interacts with DPP4; the interaction is enhanced in an interleukin-12-dependent manner in activated lymphocytes (By similarity). Binds GANAB and PRKCSH. Interacts with CD53; this interaction stabilizes PTPRC on the membrane and is required for optimal phosphatase activity (By similarity).
Post-translational modification Heavily N- and O-glycosylated.
Domain Th
Target Relevance information above includes information from UniProt accession: P06800
The UniProt Consortium

The purity of Mouse CD45 is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Mouse CD45/PTPRC Protein

Mouse CD45 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

pmid	title	authors	citation
We haven't added any publications to our database yet.

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.