Description
Recombinant Cynomolgus CRTAM/CD355 Protein (His Tag) | PKSQ050013 | Gentaur US, UK & Europe Disrtribition
Synonyms: Cytotoxic and Regulatory T-Cell Molecule; Class-I MHC-Restricted T-Cell-Associated Molecule; CD355; CRTAM
Active Protein: N/A
Activity: Recombinant Cynomolgus CRTAM is produced by our Mammalian expression system and the target gene encoding Ser18-Gly287 is expressed with a 6His tag at the C-terminus.
Protein Construction: Recombinant Cynomolgus CRTAM is produced by our Mammalian expression system and the target gene encoding Ser18-Gly287 is expressed with a 6His tag at the C-terminus.
Fusion Tag: C-His
Species: Cynomolgus
Expressed Host: Human Cells
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Purity: > 95 % as determined by reducing SDS-PAGE.
Endotoxin: < 1.0 EU per μg as determined by the LAL method.
Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Molecular Mass: 30.8 kDa
Formulation: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution: Please refer to the printed manual for detailed information.
Background: Cytotoxic and Regulatory T-Cell Molecule (CRTAM) is a member of Nectin family under the immunoglobulin superfamily that is expressed by activated CD8+ and NK T cells. CRTAM is found in spleen, thymus, small intestine, peripheral blood, and it is highly expressed by Purkinje cells of the cerebellum. CRTAM is a type I transmembrane glycoprotein containing one Ig-like C2-type domain and one Ig-like V-type domain in its extracellular domain, while its cytoplasmic region shows a potential class I PDZ domain. CRTAM is expressed as a homodimer on the cell surface but does not show homotypic binding in trans. The high affinity of CRTAM/IGSF4 adhesion allows CRTAM to disrupt IGSF4 homotypic interactions. IGSF4 and T cell receptor coengagement of CD8+ cells expressiong CRTAM induces increased IFNγ or IL-22 production.
Research Area: N/A
