BP000221-CYT-530: Recombinant Pufferfish Leptin
Source: E. Coli-derived.
Biological active as evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. The affinity of human leptin receptors is considerably lower campared to mammalian leptins.
Purity > 99.0% by reducing SDS?PAGE and SEC-HPLC.BP000221-CYT-531: Recombinant Ovine Leptin, MTS tag
Source: E. Coli-derived.
Biological active as evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.
Purity > 98.0% by reducing SDS?PAGE and SEC-HPLC.BP000221-CYT-591: Recombinant Mouse Pegylated Leptin
Source: E. Coli-derived.
Pegylated mouse Leptin is capable of stimulatng proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Pegylated mouse Leptin in vitro activity is only slightly lower than the non-pegylated antagonist but in vivo it has profound weight reducing effect (as compared to the non-pegylated leptin), resulting mainly from reduced food intake.
Purity > 99.0% by Gel-Filtration and SDS?PAGE.BP000221-CYT-683: Human Leptin
Source: E. Coli-derived.
Purity > 95.0% by RP-HPLC.