BP003406: Human Activin RIIA/ACVR2A Protein with the C-His Tag
Source: The recombinant Human Activin RIIA/ACVR2A Protein, (amino acids Ala20-Pro135) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human Activin Aprotein with the C-His tag at 5 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human Activin RIIA protein with the C-His tag with the EC50 of 0.23 ug/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.BP003421: Human Activin RIIB/ACVR2B Protein with the C-His Tag
Source: The recombinant Human Activin RIIB/ACVR2B Protein, (amino acids Ser19-Thr137) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human Activin A protein with the C-His tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human Activin RIIB protein with the C-His tag with the EC50 of 21.4 ng/ml determined by ELISA (QC Test). The affinity constant of 27.92 pM 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.