Catalog / NV-1014
Substance P, acetate salt
Synthetic undecapeptide supplied as a lyophilized powder for in vitro research and analytical use. Lot-specific COA included.
Research use notice. For in vitro laboratory research and analytical use only. Not for human or veterinary use. Not a drug, food, supplement or cosmetic. Not approved by the FDA for any use. Sold only to verified research organizations.
Pricing is available to verified research accounts.
Specifications
| Catalog # | NV-1014 |
| CAS # | 33507-63-0 |
| Sequence | H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2 |
| One-letter code | RPKPQQFFGLM-NH2 |
| Molecular formula | C63H98N18O13S |
| Molecular weight | 1347.6 g/mol (free base) |
| Salt form | Acetate |
| Appearance | White lyophilized powder |
| Purity (current lot) | 98.9% by HPLC |
| Identity | Confirmed by ESI-MS |
| Peptide content | [xx]% (nitrogen analysis) |
| Quantity | 5 mg per vial |
| Current lot | NV1014-2611A (sample) |
| Storage | −20 °C, desiccated, protected from light |
Description
Substance P is an 11-amino-acid peptide of the tachykinin family, widely used as a reference ligand in neurokinin-1 (NK1) receptor binding and signaling assays. This material is produced by solid-phase peptide synthesis, purified by preparative HPLC and supplied as the acetate salt.
Each lot is tested by an independent accredited laboratory for purity (HPLC), identity (mass spectrometry) and net peptide content. The certificate of analysis, chromatogram and mass spectrum for the lot you receive are available in your account.
Documents
- Certificate of analysis, lot NV1014-2611A (PDF to be added)
- HPLC chromatogram (PDF to be added)
- Mass spectrum (PDF to be added)
- Safety Data Sheet (PDF to be added)
Laboratory handling
Store unopened vials at −20 °C. Allow to reach room temperature in a desiccator before opening. Handle with standard laboratory PPE. For solubility guidance for analytical work, see the SDS or contact technical support.