Chicken Leptin Recombinant Protein (RPPB0717)
- SKU:
- RPPB0717
- Product type:
- Recombinant Protein
- Size:
- 100ug
- Species:
- Chicken
- Target:
- Leptin
- Synonyms:
- OB Protein
- Obesity Protein
- OBS
- Obesity factor
- Source:
- Escherichia Coli
- Uniprot:
- O42164
Frequently bought together:
Description
| Product Name: | Chicken Leptin Recombinant Protein |
| Product Code: | RPPB0717 |
| Size: | 100µg |
| Species: | Chicken |
| Target: | Leptin |
| Synonyms: | OB Protein, Obesity Protein, OBS, Obesity factor. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation: | The protein was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3. |
| Solubility: | It is recommended to reconstitute the lyophilized Leptin in sterile 18M?-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
| Stability: | Lyophilized 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. |
| Purity: | Greater than 95.0% as determined by:(a) Analysis by SEC-HPLC.(b) Analysis by SDS-PAGE. |
| Amino Acid Sequence: | The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Val-Pro-Cys-Gln |
| Biological Activity: | 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. |
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.
Leptin Chicken Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 145 amino acids and having a molecular mass of 16 kDa.The Leptin is purified by proprietary chromatographic techniques.
| UniProt Protein Function: | Key player in the regulation of energy balance and body weight control. Once released into the circulation, has central and peripheral effects by binding LEPR, found in many tissues, which results in the activation of several major signaling pathways. |
| UniProt Code: | O42164 |
| NCBI GenInfo Identifier: | 3024234 |
| NCBI Gene ID: | |
| NCBI Accession: | O42164.1 |
| Molecular Weight: | 18,183 Da |
| NCBI Full Name: | Leptin |
| UniProt Protein Name: | Leptin |
| UniProt Synonym Protein Names: | Obesity factor |
| Protein Family: | Leptin |
| UniProt Gene Name: | LEP |
| UniProt Entry Name: | LEP_CHICK |
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