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Cynomolgus CD160 Protein (His Tag)

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CD160Protein Product Information
Synonym:CD160
Protein Construction:A DNA sequence encoding the cynomolgus CD160 (Met1-Leu158) was expressed with a polyhistidine tag at the C-terminus.
Species:Cynomolgus
Expressed Host:Human Cells
Form & Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
CD160Protein QC Testing
Purity:(70+22.5) % as determined by SDS-PAGE
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Gly 25
Molecule Mass:The recombinant cynomolgus CD160 comprises 145 amino acids and has a calculated molecular mass of 16.3 KDa. The apparent molecular mass of it is approximately 25 and 22 KDa respectively in SDS-PAGE.
Formulation:Lyophilized from sterile PBS, pH 7.4.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
CD160Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
90224-C08H
Background

CD160 antigen, also known as Natural killer cell receptor BY55 and CD160, is a cell membrane protein which contains one Ig-like V-type (immunoglobulin-like) domain. CD160 is a GPI-anchored lymphocyte surface receptor in which expression is mostly restricted to the highly cytotoxic CD56(dim)CD16(+) peripheral blood NK subset. CD160 is a receptor showing broad specificity for both classical and non-classical MHC class I molecules. CD160 is expressed in spleen, peripheral blood, and small intestine. Expression of CD160 is restricted to functional NK and T cytotoxic lymphocytes. CD160 acts as a co-activator receptor for CD3-induced proliferation of CD4+ CD160+ T cells isolated from inflammatory skin lesions. Unique CD4+ CD160+ lymphocyte subset may play a role in the pathogenesis of skin inflammation. Activated NK lymphocytes release a soluble form of CD160 that functionally impairs the MHC-I-specific cytotoxic CD8(+) T lymphocyte responsiveness.

References
  • Barakonyi A. et al., 2004, J Immunol.173 (9): 5349-54.
  • Rabot M. et al., 2006, Transpl Immunol. 17 (1): 36-8.
  • Abecassis S. et al., 2007, J Invest Dermatol. 127?(5): 1161-6.
  • Giustiniani J.?et al., 2007, J Immunol. 178 (3): 1293-300.
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    Catalog:90224-C08H-50
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    • Cynomolgus CD160 Protein (His Tag) SDS-PAGE
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