PT-141 10mg

PT-141 (Melanocortin Receptor Agonist Peptide)

PT-141 is a synthetic cyclic peptide for controlled in-vitro studies of receptor-mediated signalling pathways.

This research peptide is a synthetic analogue of α-melanocyte-stimulating hormone (α-MSH), designed to act primarily on melanocortin receptors (notably MC3R and MC4R). Its structure and receptor-binding profile make it useful for exploring neuropeptide signalling, receptor activation, and downstream intracellular pathways in vitro.
For laboratory research only. Not for human use.

PT-141 Key Features

Melanocortin receptor agonist peptide suitable for in-vitro receptor-signalling and SAR studies.
Synthetic cyclic peptide analogue of α-MSH for neuropeptide pathway research.
Supplied as a lyophilised solid for stability and straightforward storage.
Unit size: 5 mg & 10 mg per vial.
Every batch released only after stringent quality checks.

Specifications

• Product name: PT-141
  Synonyms: Bremelanotide; PT-141 (research code)
  Class: Peptide analogue (research use)
  Molecular formula (free base): C50H68N14O10
  Molecular weight (free base): ~1025.2 g/mol
  CAS: 189691-06-3
  Form: Lyophilised powder
  Appearance: White to off-white solid

Handling & Storage

Storage (dry): Keep vials protected from light and moisture.

Reconstitution: Allow vial and diluent to reach room temperature. Reconstitute with
Bacteriostatic Water 10 ml. Swirl gently—do not vortex.

After reconstitution: Store at 2–8 °C. To minimise freeze–thaw, prepare aliquots according to your protocol.

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 neuropeptide research compounds such as

Melanotan II 10 mg
Oxytocin 10 mg

About PT-141 In Research

Researchers investigate PT-141 to study melanocortin receptor activation, neuropeptide signalling, and downstream intracellular pathways in controlled, non-clinical models. Its cyclic peptide structure and receptor selectivity support consistent experimental outcomes across in-vitro systems.

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.

Legal & safety

Bio Pulse Peptides supplies materials strictly for laboratory research. Products are not medications, foods, supplements, or cosmetics; not for human or veterinary use. By purchasing, you confirm you are a qualified researcher and will handle the material in line with your institution’s policies and applicable laws.

FAQs

What is PT-141?
A synthetic melanocortin receptor agonist peptide (α-MSH analogue) used to study receptor signalling and neuropeptide pathways in vitro.

How should I store the peptide?
Store lyophilised vials at 2–8 °C away from light. After reconstitution, keep at 2–8 °C and use aliquots to minimise freeze–thaw cycles.

What diluent should I use?
Many labs use Bacteriostatic Water 10 ml. Always follow your lab’s SOPs.

Do you provide documentation?
Yes. Batch documentation (e.g., Test Results) is available on request; if it’s not attached below, contact support and we’ll add it to your order.

Is this product for human use?
No. This material is for research only and is not intended for human consumption or clinical applications.

External Resources For Researchers

PubChem — Bremelanotide
UniProt — Melanocortin receptors (MC3R, MC4R)
KEGG — Neuropeptide signalling pathways

Related Research Peptides

Melanotan II 10 mg
Oxytocin 10 mg
Bacteriostatic Water 10 ml