BP000161-CA17: Recombinant Human Interleukin-9 (IL-9) Protein
Source: HEK 293-derived.
Purity: > 95% by reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 EU/ug).BP000161-CYT-099: Recombinant Human Interleukin-9 (IL-9) Protein, HEK
Source: HEK-derived.
The specific activity was determined by the dose-dependent stimulation of the proliferation of human MO7e cells (human megakaryoblastic leukemia cell line) and is typically 0.03-0.2 ug/ml.
Purity: > 95% as obsereved by SDS-PAGE.BP000161-CYT-348: Recombinant Human Interleukin-9 (IL-9) Protein
Source: E. coli-derived.
The ED50 as determined by the dose-dependant proliferation of human MO7e cells is < 0.5-0.7 ug/ml.
Purity: > 98% by SDS-PAGE and RP-HPLC.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.