详情
Leptin Pufferfish Recombinant
目录号 | AP3568 |
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Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
Formulation | The Pufferfish Leptin was lyophilized from a concentrated (0.85mg/ml) solution with 0.003mM NaHCO3. |
Protein biological activity | 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. |
Amino acid sequence | ALPGALDAMDVEKMKSKVTWKAQGLVARIDKHFPDRGLRFDTDKVE GSTSVVASLESYNNLISDRFGGVSQIKTEISSLAGYLNHWREGNCQE QQPKVWPRRNIFNHTVSLEALMRVREFLKLLQKNVDLLERC |
Uniprot ACC# | Q588G0 |
Purity | Greater than 99.0% as determined by:(a) Analysis by SEC-HPLC.(b) Analysis by SDS-PAGE. |
Solubility | It is recommended to reconstitute the lyophilized Pufferfish Leptin in sterile 0.4% NaHCO3 pH-9 not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
Stability | Lyophilized Pufferfish Leptin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Leptin should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles. |
Source | Escherichia Coli. |
Synonyms | OB Protein, Obesity Protein, OBS, Obesity factor. |
Transportation method | Shipped at Room temp |
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