PT-141 10mg

PT-141 (Bremelanotide)

PT-141 (bremelanotide) is a cyclic melanocortin-receptor research peptide derived from the α-MSH family. Laboratories use it to investigate melanocortin signalling, receptor selectivity, and downstream second-messenger pathways in vitro under controlled, non-clinical conditions.
For laboratory research only. Not for human use.

PT-141 Key features

• Cyclic analogue designed for studies of melanocortin receptor pharmacology (e.g., receptor binding and signalling readouts).
• Supplied as a lyophilised solid for stability and straightforward storage.
• Unit size: 10 mg per vial.
• Every batch released only after stringent quality checks.

Specifications

• Product name: PT-141
• Synonyms: Bremelanotide; SZT-brem; melanocortin analogue
• Class: Cyclic heptapeptide analogue of α-MSH (melanocortin family)
• CAS (reference): 189691-06-3
• Form: Lyophilised powder
• Unit size: 10 mg
• Appearance: White to off-white solid

Handling & storage

1. Storage (dry): Protected from light and moisture.
2. Reconstitution: Bring vial and diluent to room temperature. Reconstitute with
   Bacteriostatic Water 10 ml. Swirl gently—do not vortex.
3. After reconstitution: Store at 2–8 °C, protect from light, use aliquots to reduce handling, and avoid repeated temperature cycling.
4. Compatibility: Use only within research protocols that follow your lab’s SOPs and local regulations.

Looking for complementary materials? See
Bacteriostatic Water 10 ml and related research peptides such as
Melanotan II (MT-2) 10 mg and
Oxytocin 2 mg.

About PT-141 in research

PT-141 belongs to the melanocortin peptide family used to probe receptor signalling in model systems. Researchers examine receptor engagement, G-protein/second-messenger responses, and structure–activity relationships across melanocortin subtypes in cell-based assays. These investigations occur exclusively in controlled, non-clinical in-vitro environments.

Synthesis & quality

Manufactured via controlled, validated peptide-synthesis processes to deliver high purity and lot-to-lot consistency. Each batch undergoes identity, purity, and appearance checks before release.