BP005478: Human B7-H2/ICOSLG Protein with the C-His-Avi Tag
Source: The recombinant Human B7-H2/ICOSLG Protein, (amino acids Asp19-Ser258) fused with a His-Avi tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human B7-H2 protein with the C-His-Avi tag at 0.5 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human ICOS protein with the C-hFc tag with the EC50 of 23.6 ng/ml determined by ELISA. The affinity constant of 41.98 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.BP005655: Biotinylated Human B7-H2/ICOSLG Protein with the C-His-Avi Tag
Source: The recombinant Biotinylated Human B7-H2/ICOSLG Protein, (amino acids Asp19-Ser258) fused with a His-Avi tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human ICOS (C136S,C137S) protein with the C-His-Avi tag at 1 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Biotinylated Human B7-H2 protein with the C-His tag with the EC50 of 23.9 ng/ml determined by ELISA.
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.