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-231: Recombinant Human Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
Specific Activity of IL8 in chemotaxis of donor PBL neutrophils, threshold concentration corresponding to 10-100 ug/ml corresponding to a Specific Activity of 1,000-10,000 IU/mg.
Purity: > 98% by SDS-PAGE and RP-HPLC.BP000271-CHM-327: Recombinant Human Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
Specific Activity of IL8 in chemotaxis of donor PBL neutrophils, threshold concentration corresponding to 25-150 ug/ml corresponding to a Specific Activity of 6,667-40,000 IU/mg.
Purity: > 98% by SDS-PAGE and RP-HPLC.BP000271-CHM-340: Recombinant Porcine Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
The biological activity of IL8 was determined by the dose dependent mobilization of intracellular calcium (calcium flux) with human neutrophils and was found to be >1.0 ug/ml corresponding to a Specific Activity of 1,000,000 IU/mg.
Purity: > 95% by SDS-PAGE and RP-HPLC.BP000271-CHM-349: Recombinant Human Interleukin-8 (IL-8) Protein, Pichia
Source: Pichia Pastoris-derived.
Specific Activity of IL8 in chemotaxis of donor PBL neutrophils, threshold concentration of 25 ug/ml corresponding to a Specific Activity of 40,000 IU/mg.
Purity: > 98% by SDS-PAGE and RP-HPLC.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.BP002452-CYT-160: Recombinant Human Interleukin-36 Gamma (IL36G) Protein
Source: E. coli-derived.
Measured by its binding ability in a functional ELISA to bind recombinant human IL-1 Rrp2 Fc Chimera.
Purity: > 95.0% as determined by RP-HPLC and SDS-PAGE.