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CD160 Fc Chimera, Human

Recombinant Human CD160 Fc Chimera produced in HEK 293 cells is a polypeptide chain with the C-terminal human IgG1 Fc fragment. A fully biologically active molecule, rhCD160 a molecular mass of 27.2 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques at GenScript.
Z03449
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Product Introduction
Species Human
Protein Construction
CD160 (Ile27-Ser159)
Accession # O95971		 hFc
N-term C-term
Purity > 95% as analyzed by SDS-PAGE
Endotoxin Level < 1 EU/μg of protein by gel clotting method
Biological Activity Immobilized CD160, hFc, Human at 1.0 μg/ml (100 μl/well) can bind HVEM-Fc, Human-Biotin with a liner range of 0.617-50.0 μg/ml when detected by SA-HRP.
Expression System HEK 293
Apparent Molecular Weight ~50 kDa, on SDS-PAGE under reducing conditions.
Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml.
Storage & Stability Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.

Background
Target Background CD160 is a glycosylphosphatidylinositol-anchored Ig domain protein that is expressed on almost all intestinal intraepithelial lymphocytes (IELs), γδ T (gamma delta T) cells, NK (natural killer) cells, and a minor subset of CD4+ and CD8+ T cells. In terms of function, work has centered on the role of CD160 in enhancing NK or CD8 T cell activation. Such effects have been attributed to the ability of CD160 to bind classical and nonclassical MHC class I molecules, although with apparent low affinity, requiring clustering of MHC class I molecules or overexpression of CD160 or MHC class I for detection of the interaction.
Synonyms BY55; NK1; NK28

For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.