Name:
CD7 Protein
Synonyms:
CD7, GP40, TP41, LEU-9, Tp40
Species Name:
Mouse
Label Name:
His Tag
Marker Name:
Unconjugated
Accession:
P50283
Gene Id:
Gln24-Pro150, with C-terminal 8*His QDVHQSPRLTIASEGDSVNITCSTRGHLEGILMKKIWPQAYNVIYFEDRQEPTVDRTFSGRINFSGSQKNLTITISSLQLADTGDYTCEAVRKVSARGLFTTVVVKEKSSQEAYRSQEPLQTSFSFPGGGSHHHHHHHH
Molecular Weight:
20-25kDa
Purity:
>95% by SDS-PAGE
Physical Appearance Name:
Lyophilized Powder
Endotoxin Name:
<0.1EU/μg
Reconstitution:
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability Storage:
12 months from date of receipt, -20 to -70 °C as supplied; 6 months, -20 to -70 °C under sterile conditions after reconstitution; 1 week, 2 to 8 °C under sterile conditions after reconstitution; Please avoid repeated freeze-thaw cycles.
Buffer System:
PBS, pH7.4
Quality Statement:
CD7 is a 40-kD member of the Ig gene superfamily that is expressed on a major subset of human peripheral T lymphocytes and NK cells. CD7 is an early T cell activation antigen in that CD7 mRNA levels rise within 15 min after initiation of a transmembrane calcium ion flux. CD7 can complex with CD3 and CD45 molecules, and CD7 signaling involves both protein kinase C and protein tyrosine kinase. CD7 has been shown to be a functional signal-transducing molecule on resting NK cells. Antibody cross-linking of NK cell CD7 induced increases in free cytoplasmic calcium, secretion of IFN-γ, NK cell proliferation, adhesion to fibronectin, and NK cytotoxic activity. Although the above studies have demonstrated in vitro roles for CD7 in T and NK cell activation and/or adhesion, relevant functions of CD7 in vivo remain unknown.
Reference:
1、Sempowski G D. et al. (1999) Resistance of CD7-deficient mice to lipopolysaccharide-induced shock syndromes. J Exp Med. 189(6): 1011-1016.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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