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HPLC-Verified > 99%

PT-141

PT-141

Lyophilized Peptide • Research Grade
Regular price $69.00 USD
Regular price Sale price $69.00 USD
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TLDR

TL;DR:

A melanocortin-receptor agonist used to study MC3R/MC4R signaling in central melanocortin pathway assays.

Description

Product Description
PT-141 (bremelanotide) is a cyclic melanocortin-receptor agonist supplied as ≥98% pure lyophilized powder for central MC3R/MC4R research.

Key Research Mechanism
MC3R/MC4R agonism is used to study hypothalamic melanocortin circuits, autonomic outflow, and melanocortin-linked behavioral assays.

Primary Research Areas

  • Central melanocortin pharmacology
  • MC3R/MC4R signaling
  • Hypothalamic circuit models

Intended Use For in vitro and in vivo research only. Not for human or veterinary use. This product is sold strictly for scientific and laboratory investigation. Researchers must follow all institutional and regulatory guidelines. Not evaluated by the FDA.

Shipping & Returns

Orders placed by 3PM will ship same day. All orders placed after 3PM will ship next business day.

Injectables are Non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products, supplements, and injectables). We also do not accept returns for hazardous materials, flammable liquids, or gases.

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Certificate of Analysis

Third Party Tested

Molecular Profile

A melanocortin-receptor agonist used to study MC3R/MC4R signaling in central melanocortin pathway assays.

Compound PT-141
Batch # 20260605
Formula C50H68N14O10
Mol Wt 1025.182 g/mol
CAS 189691-06-3
Latest ISO 17025 8× Testing

99.82 %

Purity
VariantPT-141
COA ##13797
Labeled10mg
Validation KeyAXISBIOTECH
Tested08/25/26
Full QC Panel - 8× tested ✓
Purity (HPLC) - 99.82% ✓
Net Peptide Content - 10mg ✓
Identity (HPLC) - PT-141 ✓
Fentanyl Screen - Not Detected ✓
HPLC Conformity mean - >99% ✓
ISO/IEC 17025 Accredited
Storage Requirements

Stability Information

Freeze for storage Refrigerate after reconstitution Protect from light
Lyophilized (powder) −20°C long-term
2–8°C
Reconstituted Recommended condition
Light protection Store away from light

Sealed lyophilized vials are heat-stable; refrigerating or freezing sealed vials is optional. 2–8°C applies to reconstituted solutions.

Certificate of Analysis

Precision Synthesis

Developed in collaboration with leading US-based scientific facilities to push the boundaries of biochemical research.

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Safety & Regulatory Compliance Warning

These products are intended solely for laboratory research and analytical applications. They have not been evaluated by the U.S. Food and Drug Administration (FDA) and are not approved for therapeutic use, diagnosis, treatment, or prevention of disease. Under no circumstances should these materials be used for human or animal consumption.