Melanocortin Peptide
PT-141 is a synthetic cyclic peptide widely studied for its role in melanocortin receptor signaling, with particular focus on MC4R activation in the central nervous system.
Research use only
PT-141
Melanocortin Peptide
Supplied for in-vitro laboratory research by qualified researchers. Not for human or animal use.
Vial size
Bundle and save
1
Orders placed before 4 PM EST ship the same day. Estimated delivery Oct 28 - Oct 30.
About this compound
PT-141 is a synthetic cyclic peptide widely studied for its role in melanocortin receptor signaling, with particular focus on MC4R activation in the central nervous system.
Storage and handling
Lyophilized powder: store at -20°C, stable 24+ months.
Freeze for storage. Refrigerate after reconstitution. Protect from light.
Shipping and returns
In-stock orders placed before 4 PM EST ship the same day, with tracking sent by text. Vials ship in sealed, padded packaging. Purity, mass, quantity and endotoxin levels are guaranteed to match the certificate for your lot; show us a third-party lab report we can verify and we replace the vial.
Certificates of analysis
Every lot tested
All certificates
Every lot tested
before it ships.
Identity, HPLC purity, net content and endotoxin levels, reported per production lot by an independent laboratory.
PT-141 10MG
Current lot
99.39%Purity (HPLC)
Lot DPS-8950793Tested Sep 13, 2026
IdentityPASS
Labeled amount10mg
Net peptide content9.77mg
EndotoxinsPASS
LaboratoryHorizon Analytical
All Averix Laboratories products are sold strictly for laboratory and research use only. They are not intended for human or animal consumption, diagnosis, treatment, cure, or prevention of any disease or condition. Products are not drugs, foods, cosmetics, or dietary supplements and have not been evaluated or approved by the FDA.
Compound information
Specifications
Specifications
and storage.
Molecular profile
PubChem record
What is PT-141?
CAS number189691-06-3
Molecular formulaC₅₀H₆₈N₁₄O₁₀
Molecular weight1,025.17 g/mol
Amino acids7
Storage
Stability information
-20°C
Lyophilized (powder)24+ months
Ordering
What every
What every
order gets.
01
Research account
Orders are accepted only through a verified research account. Every buyer identifies their organization, certifies lawful in-vitro research use, and signs an attestation before checkout. New accounts are reviewed before a first order ships.
02
Ships same day
In-stock orders placed before 4 PM EST on a weekday leave the same day, 2-day via FedEx or UPS. Tracking is sent by email and text.
03
Guaranteed to match
Purity, mass, quantity and endotoxin levels match the certificate for your lot, or we replace the vial.
04
Research use only
Every order confirms the products are for in-vitro laboratory research and not for human or animal use.
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