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enQuireBio™ Recombinant Human Leptin tA Protein
A cDNA sequence encoding the Leptin tA was constructed and used to recombinantly synthesize the protein.
Marque: enQuireBio™ QP10766-5ug
Informations supplémentaires : Poids : 0.01000kg
Spécification
| Leptin tA Protein | |
| Research Use Only | |
| Capable of inhibiting leptin-induced proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Its in vitro activity is 6-8 fold lower than the non-pegylated antagonist but in vivo it has profound weight gain effect (as compared to the non-pegylated antagonist), resulting mainly from increased food intake. Its in vivo activity compared to that of PEG-MLA is 9-27 fold higher. | |
| Human | |
| Untagged | |
| Greater than 98.0% as determined by: (a) Gel filtration analysis. (b) Analysis by SDS-PAGE. |
| 5 μg | |
| < 1.0 EU per ug protein as determined by the LAL method. | |
| Recombinant Protein | |
| E. coli | |
| The protein was lyophilized from a concentrated (0.65 mg/ml) solution with 0.003mM NaHCO3. |