BP004187: Human IL-11 Protein with the N-His Tag
Source: The recombinant Human IL-11 Protein, (amino acids Pro22-Leu199) fused with a His tag at the N-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-11 protein with the N-His tag at 2 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human IL-11 R alpha protein with the N-hFc tag with the EC50 of 8.1 ng/ml determined by ELISA (QC Test). The affinity constant of 1.86 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.BP004351: Human IL-15RA&IL-15 Protein with the C-His Tag
Source: The recombinant Human IL-15RA&IL-15 Protein, (amino acids Ile31-Ser108(IL-15RA) & Asn49-Ser162(IL-15)) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-15RA&IL-15 protein with the C-His tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human IL-2 R beta&IL-2 R gamma protein with the C-hFc tag with the EC50 of 38.8 ng/ml determined by ELISA (QC Test). The affinity constant of 0.084 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.BP004252: Biotinylated Human IL-15RA&IL-15 Protein with the C-His Tag
Source: The recombinant Biotinylated Human IL-15RA&IL-15 Protein, (amino acids Ile31-Ser108(IL-15RA) & Asn49-Ser162(IL-15)) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-2 R beta protein with the C-His tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Biotinylated Human IL-15Ra&IL-15 protein with the C-His tag with the EC50 of 18.5 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.