BP000161-CYT-373: Recombinant Mouse Interleukin-9 (IL-9) Protein
Source: E. coli-derived.
The ED50 as determined by the dose-dependant stimulation of human MO7e cells is < 0.5 ug/ml, corresponding to a Specific Activity of 2 MIU/mg.
Purity: > 98% by SDS-PAGE and RP-HPLC.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.BP000160-CYT-163: Recombinant Rat Interleukin-7 (IL-7) Protein
Source: E. coli-derived.
Fully biologically active when compared to standard. The ED50 was determined by the dose-dependent stimulation of the proliferation of murine 2E8 cells is less than 0.2 ug/ml, corresponding to a specific activity of 5,000,000 IU/mg.
Purity: > 98.0% by SDS-PAGE.BP000160-CYT-254: Recombinant Human Interleukin-7 (IL-7) Protein
Source: E. coli-derived.
The ED50 as determined by the dose-dependant stimulation of murine IXN/2B cells is < 0.5 ug/ml, corresponding to a Specific Activity of 2 MIU/mg.
Purity: > 98% by SDS-PAGE and RP-HPLC.BP000159-CYT-213: Recombinant Human Interleukin-6 (IL-6) Protein
Source: E. coli-derived.
The ED50 as determined by the dose-dependant stimulation of murine 7TD1 cells is less than 0.1 ug/ml, corresponding to the specific activity of 1.0 x 10,000,000 Units per mg.
Purity: > 97% by SDS-PAGE and RP-HPLC.BP000159-CYT-274: Recombinant Human Interleukin-6 (IL-6) Protein, CHO
Source: Chinese Hamster Ovarian Cells-derived.
The activity was measured in a cell prolifiration assay using B9 cells. The ED50 for this effect is 0.008-0.02 ug/ml corresponding to a Specific Activity of 50-125 MIU/mg.
Purity: > 97% by SDS-PAGE and RP-HPLC.