Research Peptides · Cat. 003-81
Visfatin / PBEF, recombinant (Human)
Supplied as 10 µg per unit. Purity ≥ 95% (determined by SDS-PAGE). Species: Human. Technical values shown are imported catalog fields and should be confirmed against current documentation. Laboratory research use only.
Specifications
| Catalog number | 003-81 |
|---|---|
| Product type | Research Peptides |
| Peptide family | Visfatin / NAMPT (PBEF) |
| Species | Human |
| Unit size | 10 µg |
| Purity | ≥ 95% (determined by SDS-PAGE) |
| Validation | Exhibits correct molecular weight |
| Appearance | White powder |
| Contents | Each vial contains 10 µg of protein. Insulin-mimetic effects on differentiating 3T3-L1 cells Lack of direct insulin-like action of visfatin/Nampt/PBEF1 in human adipocytes. Wanecq E, Prévot D, Carpéné C. J Physiol Biochem. 2009;65(4):351-9. Increased expression of visfatin in macrophages of human unstable carotid and coronary atherosclerosis: possible role in inflammation and plaque destabilization. Dahl TB, Yndestad A, Skjelland M, et al. Circulation. 2007;115(8):972-80. |
| Solubility | Soluble in water If carrier-free material is not required, the addition of 0.1% BSA is recommended to enhance stability and minimize absorption to vial. |
| Intended use | In vitro laboratory research only — not for human or veterinary use, diagnostic or therapeutic purposes |
Sequence
ADNA sequence encoding the human Visfatin (Met1-His491) was fused with a 6x histidine tag at the C-Terminus. The fused protein was expressed in E.Coli. M.W.~55KDa.
Storage & handling
Store in dry form at -20°C. For best results, rehydrate just before use. After rehydration, keep solution frozen at -20°C for up to 3 months. Aliquot before freezing to avoid repeated freeze-thaw cycles.
Confirm handling and preparation requirements against current product documentation and the requirements of your laboratory protocol.
Frequently asked
What is Visfatin / PBEF, recombinant (Human)?
What purity is listed for 003-81?
How should Visfatin / PBEF, recombinant (Human) be stored?
What is the sequence of Visfatin / PBEF, recombinant (Human)?
What is the intended use of 003-81?
This page reproduces an imported research-catalog record. Verify identity, specifications, documentation and suitability before purchase. The item is offered only for laboratory research and is not represented for human or veterinary use.