For Research Use Only · Not for human or veterinary consumption
PT-141
Research Use Only

PT-141

CAS # 189691-06-3

Melanocortin Receptor Agonist Peptide

1
PT-141
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Storage
2–8°C
Purity
≥99%
Testing
HPLC + MS
Fulfillment
Same-day
Research Use Only

All products are intended solely for laboratory research and are not for human or animal consumption. By purchasing, the buyer agrees to use these products in compliance with all applicable laws.

Purity, ID, QuantityEndotoxin
Certificate of Analysis

Third-party tested for ≥99% purity, ID, and quantity. Certificates are issued per lot.

COA available per batch on request

PT-141 Overview

PT-141 is a melanocortin receptor agonist peptide supplied as a lyophilized research reference standard. Characterized by MC4R receptor binding and melanocortin pathway signaling. Supplied for in-vitro receptor-binding assays and melanocortin signaling research. Not for use in any living organism.

Specifications

CAS Number
189691-06-3
Molecular Formula
C₅₀H₆₈N₁₄O₁₀
Molecular Weight
1025.18 g/mol
Purity
≥99%

Also known as: PT141, Melanocortin Agonist Peptide, MC4R Receptor Ligand

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Questions & answers

Reviews

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1
4.6
★★★★★
(11)
H
Hannah E.
★★★★★May 31, 2026
Verified

COA matched

Checked the COA against the lot — all good.

W
Wes A.
★★★★★May 2, 2026

Great service

Support answered fast when I had a question.

P
Priya S.
★★★★★Apr 22, 2026
Verified

Packaged well

Arrived sealed and well protected.

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