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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal Leptin Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
A 16-kDa peptide hormone secreted from white adipocytes and implicated in the regulation of food intake and energy balance. Leptin provides the key afferent signal from fat cells in the feedback system that controls body fat stores.
BP000221-CYT-505: Recombinant Chicken Leptin (LEP) Protein
Source: E. Coli-derived.
Predicted molecular mass: 16 kDa.
N-terminal sequence analysis: Ala-Val-Pro-Cys-Gln.
Biological active as evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Its activity is however 5-10 fold lower as compared to mammalian leptins.
Purity: > 95.0% by reducing SDS-PAGE and SEC-HPLC.
Formulation: The protein was lyophilized from a concentrated (1 ug/ml) solution with 0.0045 mM NaHCO3.
Reconstitution: It is recommended to reconstitute the lyophilized Leptin in sterile 18 M?-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other LEP Proteins:
Recombinant Salamander LEP Protein
Recombinant Rat Pegylated LEP Protein
Recombinant Rat Leptin Protein
Recombinant Rat Leptin Antagonist Triple Mutant Pegylated
Recombinant Rat Leptin Antagonist Triple Mutant
Recombinant Rabbit LEP Protein
Recombinant Pufferfish Leptin
Recombinant Ovine Leptin Protein
Recombinant Ovine Leptin, MTS tag
Recombinant Ovine Leptin Antagonist Triple Mutant Pegylated
Recombinant Ovine Leptin Antagonist Triple Mutant
Recombinant Ovine Leptin Antagonist Quadruple Mutant
Recombinant Mouse Pegylated Leptin
Recombinant Mouse Leptin Antagonist Triple Mutant Pegylated
Recombinant Mouse Leptin Antagonist Triple Mutant
Recombinant Human Leptin Protein, His Tag
Recombinant Human Leptin Protein
Recombinant Human Leptin Protein
Recombinant Human Leptin Antagonist Triple Mutant Pegylated
Recombinant Human Leptin Antagonist Triple Mutant
Recombinant Human Leptin Antagonist Quadruple Mutant
Recombinant Human LEP Protein
Recombinant Horse LEP Protein
Recombinant Dog LEP Protein
Recombinant Chicken LEP Protein
Recombinant Bovine Leptin Protein
Human Leptin
Recombinant Horse LEP Protein
Recombinant Mouse LEP Protein
Recombinant Porcine LEP Protein
LEP Antibodies
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