Nesfatin-1 human
SIGMA/SRP6226 - recombinant, expressed in E. coli, ≥98% (SDS-PAGE)
Synonym: Nesfatin 1
Product Type: Chemical
assay | ≥98% (SDS-PAGE) |
biological source | human |
form | lyophilized powder |
impurities | <1 EU/μg endotoxin (LAL test) |
mol wt | 9.7 kDa |
packaging | pkg of 10 and 50 μg |
recombinant | expressed in E. coli |
shipped in | wet ice |
storage temp. | −20°C |
UniProt accession no. | P80303 ![]() ![]() |
General description: | Nesfatin-1 is a metabolic polypeptide encoded in the N-terminal region of the precursor protein, Nucleobindin2 (NUCB2). Originally identified as a hypothalamic neuropeptide, Nesfatin-1 is also expressed in other areas of the brain, and in pancreatic islets β-cells, gastric endocrine cells and adipocytes. Nesfatin-1 suppresses food intake and can regulate energy metabolism in a Leptin independent manner. Recombinant human Nesfatin-1 is a 9.7 kDa protein containing 82 amino acid residues. |
Physical form: | Sterile filtered through a 0.2 micron filter. Lyophilized from 0.1% TFA. |
Reconstitution: | Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 |
Precautionary statements | P280 - P305 + P351 + P338 - P337 + P313 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98% (SDS-PAGE) |
Storage Temp. | −20°C |
UNSPSC | 12352200 |