✓Independently tested✓Same day dispatch✓>98% purity✓Batch lot tracking
✓Independently tested✓Same day dispatch✓>98% purity✓Batch lot tracking
✅ Batch and lot coded with publicly visible lab reports
✅ Supplied as lyophilized powder for extended stability
✅ Synthesised with Acetate instead of cheaper TFA
✅ Sealed crimp-top glass aliquot to minimise degradation
A melanocortin-receptor agonist studied in research models for melanocortin-signalling pathways. Manufactured to research-grade specification and third-party verified for purity and identity before listing.
All orders are dispatched via EXPRESS from our local domestic warehouses for fast, guaranteed delivery. Orders placed before Midday qualify for same day dispatch. All orders come with tracking, which will be sent to you after your order has been dispatched.
Orders over $350 receive FREE express shipping.
Your location: 🇦🇺 Australia
Courier: Australia Post Express
All of our Amino Peptides come in lyophilized form and are shelf-stable for many weeks; away from heat and light.
For long term stability, store lyophilized vials in the freezer and away from light; stable for 24 months.
Once reconstituted, refrigerate at 2–8°C and use within 4 months.
For over 10 years, Core Labs has built a reputation as the most reliable and trustworthy supplier of research reference materials. Every batch we supply is independently third-party tested and individually lot-tracked, so you can verify exactly what you are working with — setting the gold standard where many suppliers fall short. A word of caution: never purchase from a company that does not publicly list its independent testing results in full — verifiable, and without any redactions.
Research Use Only - Not intended for human consumption.
Thank you for choosing Core Labs as your progressive research partner.
NOTICE: All information provided is strictly intended for educational and informational purposes only and based upon evidence found in clinical studies. Our products are offered for research use solely and are not approved for human consumption, nor medical, veterinary or household use.
By making a purchase from Core Labs, you acknowledge that you are acquiring research chemicals, consistent with 21 C.F.R. §§ 312.2(b)(3) and 312.160, under Part 312 of Title 21 of the Code of Federal Regulations. Our products are exclusively intended for laboratory research purposes.
All products are shipped with generic labels for compliance and do not include Core Labs branding.
🚚 Same day dispatch🌏 Domestic shipping🔬 Independently tested🤝 10 years of trust
🚚 Same day dispatch🌏 Domestic shipping🔬 Independently tested🤝 10 years of trust
About this compound
PT-141, characterised.
What is PT-141?
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide and agonist of melanocortin receptors, notably MC4R. It is studied in research as a tool for probing central melanocortin signalling.
Research applications
In published laboratory and preclinical models, PT-141 has been investigated in areas including:
Melanocortin-receptor (MC4R) signalling studies
Central nervous system behaviour models
Structure-activity and receptor-selectivity profiling
Neuropeptide-signalling research
Quality & testing
Each batch is assayed by independent, ISO 17025-accredited laboratories for purity (HPLC) and molecular identity (LC-MS) before it is listed. The full certificate of analysis for your exact batch is published online and available for verification.
This product is intended strictly for in-vitro laboratory research and analytical reference use. It is not a medicine and must not be administered to humans or animals.
