BP005001: Human IL-6 R alpha/CD126 Protein with the C-hFc Tag
Source: The recombinant Human IL-6 R alpha/CD126 Protein, (amino acids Leu20-Pro365) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-6 protein with the C-hFc tag at 2 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human IL-6 R alpha protein with the C-hFc tag with the EC50 6.0 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.BP005420: Human IL-6 R alpha/CD126 Protein with the C-His-Avi Tag
Source: The recombinant Human IL-6 R alpha/CD126 Protein, (amino acids Leu20-Pro365) fused with a His-Avi tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-6 protein with the C-His-Avi tag at 2 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human IL-6 R alpha protein with the C-His tag with the EC50 of 0.15 ug/ml determined by ELISA (QC Test). The affinity constant of 0.22 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.