BP005143: Cynomolgus B7-H2/ICOSLG Protein with the C-His Tag
Source: The recombinant Cynomolgus B7-H2/ICOSLG Protein, (amino acids Asp19-Thr256) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human ICOS protein with the C-His tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Cynomolgus B7-H2 protein with the C-His tag with the EC50 of 12.6 ng/ml determined by ELISA (QC Test). The affinity constant of 5.42 nM as determined in SPR assay (Biacore T200).
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.