BP004782: Human IL-8/CXCL8 Protein with the C-His Tag
Source: The recombinant Human IL-8/CXCL8 Protein, (amino acids Ser28-Ser99) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human IL-8 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-8 Antibody protein with the C-hFc tag with the EC50 of 12.5 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.BP000271-C035: Recombinant Human Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
The ED50 as determined by its chemotaxis of hCXCR-2 transfected mouse BaF/3 cells is less then 2 ng/ml, corresponding to a Specific Activity of 5.0 x 105 IU/mg.
Purity: > 95% by RP-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).BP000271-C037: Recombinant Human Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
The ED50 as determined by its chemotaxis of hCXCR-2 transfected mouse BaF/3 cells is less then 2 ng/ml, corresponding to a Specific Activity of 5.0 x 105 IU/mg.
Purity: > 95% by RP-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).BP000271-CHM-004: Recombinant Rhesus Macaque Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
Determined by its ability to chemoattract human peripheral blood neutrophils using a concentration range of 50-150 ng/ml, corresponding to a Specific Activity of 6,667-20,000 IU/mg.
Purity: > 97% by SDS-PAGE.BP000271-CHM-261: Recombinant Rabbit Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
Purity: > 90% by SDS-PAGE.