Human CD155 / PVR / NECL5 Prot

分子别名（Synonym）:CD155,HVED,Necl-5,NECL5,PVS,TAGE4 种属（Species）：Human 表达系统（Expressed Host）：HEK293 Cells 制剂（Buffer）：Lyophilized from sterile 50mM Tris, 100mM NaCl, pH 8.0 分子量（Molecule Mass）：The recombinant human CD155 is a monomeric protein after proteilytic removal of the signal peptide. It consists of 329 amino acids and predicts a molecular mass of 35.7 kDa. As a result of glycosylation, the appqrent molecular mass of rhCD155 is approximately 55-60 kDa in SDS-PAGE under reducing conditions. 内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method. 生物活性(Activity)：Measure by its ability to bind with recombinant human DNAM1 / CD226 表达区间（Protein Construction）：The mature form of the extracellular domain (Ser 2-Asn 343) of human CD155 (NP_006496.3) was expressed and purified, with additional five amino acids (DDDDK) at the C-terminus. 存储条件（Storage）： For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution. 运输条件： 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.