PT-141 (Bremelanotide) – 10 mg / 10 mL (Nasal Spray)

CAS Number: 189691-06-3
Molecular Formula: C50H68N14O10
Molecular Weight: ~1025.18 g/mol
Synonyms: Bremelanotide, PT-141, Melanocortin Receptor Agonist

Description:
PT-141 is a melanocortin receptor agonist peptide derived from the α-MSH structure. Research involving PT-141 focuses on melanocortin signaling, neural reward pathways, and hypothalamic modulation. Intranasal models have been used to evaluate peptide delivery kinetics, receptor affinity, and CNS-linked physiological responses under controlled laboratory conditions.

Form: Sterile 0.9% saline solution (nasal spray)
Concentration: 1 mg/mL (1,000 µg/mL)
Approximate Content: ~100 µg PT-141 per 0.10 mL spray (typical device output*)
Purity: ≥ 99% (HPLC)
Storage: Store refrigerated (2–8 °C). Protect from light. Do not freeze.
Solubility: Fully soluble in water, saline, and PBS.

Applications:
For receptor-binding, pharmacokinetic, and neurobiological studies on melanocortin pathways and CNS-peptide signaling.

Disclaimer:
All products sold by SP Biolabs are intended for laboratory research use only. Not for human or veterinary use. Not for diagnostic, therapeutic, or cosmetic purposes. By purchasing, you confirm that you are a qualified professional or entity using these materials for lawful scientific research only.
*Per-spray volume may vary by device.