BP004978: Human IL-13Ra1 Protein with the C-His Tag
Source: The recombinant Human IL-13Ra1 Protein, (amino acids Ala27-Thr343) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: The affinity constant of 1uM 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.BP005451: Human IL-13Ra1 Protein with the C-hFc Tag
Source: The recombinant Human IL-13Ra1 Protein, (amino acids Ala27-Thr343) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Activity: The affinity constant of 53.1nM 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.BP004895: Human IL-31 RA Protein with the C-His Tag
Source: The recombinant Human IL-31 RA Protein, (amino acids Ala20-Glu519) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-31 RA protein with the C-His tag at 0.5 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Anti-IL-31 RA Antibody protein with the C-hFc tag with the EC50 of 6.5 ng/ml determined by ELISA (QC Test). The affinity constant of 82.4 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.BP004910: Human IL-31 RA Protein with the C-hFc Tag
Source: The recombinant Human IL-31 RA Protein, (amino acids Ala20-Glu519) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-31 protein with the C-hFc tag at 5 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human IL-31 RA protein with the C-hFc tag with the EC50 of 1.53 ug/ml determined by ELISA (QC Test). The affinity constant of 1.5 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.