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Research Peptide
PT-141
Research Peptide · 10mg
Also known as: PT-141 UK · Bremelanotide research · PT141
Laboratory research material for qualified analytical staff — for research use only.
Read the PT-141 research guide →
Same-day dispatch
- Free UK delivery on orders over £50
- In stock
- UK warehouse · tracked Royal Mail 24
£30.00
✓ HPLC-verified✓ COA on record✓ 3rd-party tested
99%+ purity guarantee
Free UK delivery over £50
Manual bank payment
Tracked & insured delivery
Bank transferManual payment
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Tracked UK delivery
Royal Mail 24 across the UK. Free tracked delivery on orders over £50.
UK warehouse stock
Ships from UK inventory. International orders only by prior arrangement.
Same-day processing
Orders paid before 12:00 (midday) UK time typically dispatch the same business day.
Delivery care
Lost or damaged in transit? Contact support with your order number — we will help.
Supply Chain
Specifications,
verified.
Specifications for this compound, independently verified by HPLC and LC-MS before release.
- Compound Class
- PT-141
- IUPAC Form
- Research Peptide
- Vial Size
- 10mg
- Purity Assay
- ≥99%
- Identity Confirmed
- LC-MS confirmed
- Appearance
- White lyophilised powder
- Storage
- −20°C lyophilised, 2–8°C reconstituted
- Certificate
- COA listed per lot
About This Material
PT-141
PT-141 (Bremelanotide) is a cyclic heptapeptide and metabolite of Melanotan II that acts as a non-selective melanocortin receptor agonist, with notable affinity for the MC3R and MC4R subtypes. Unlike peripherally acting vasoactive compounds, it works centrally through the nervous system, which makes it a distinctive tool for neuroendocrine and central-arousal pathway research.
Lyophilised powder, 10mg vial, ≥99% purity by HPLC, Certificate of Analysis on request. UK-based dispatch for laboratory research only.
Research applications
- Melanocortin receptor (MC1R-MC5R) agonism and binding studies
- Central-nervous-system arousal signalling research models
- Neuroendocrine and hypothalamic pathway investigation
- Peptide-mediated mood and behaviour modulation research
- Comparative receptor engagement against Melanotan II
Specifications
- Form: Lyophilised powder
- Purity: ≥99% (HPLC verified)
- Storage: −20°C, protected from light and moisture
- Available sizes: 10mg
- Certificate of Analysis: available on request
PT-141 10mg lyophilised vial
External Reference
Research
literature.
Compound data sourced from PubChem and PubMed's public open-access research databases.
CompoundPT-141
ClassResearch Peptide
Purity Assay≥99% HPLC
IdentityLC-MS confirmed
PubMed citations mentioning PT-141
Search open literature
4°C cold-chain
Heavy-duty cold-chain kept in refrigerated transit.
Sterile process
Lyophilised under sterile clean-room conditions.
Research use only
For qualified laboratory professionals, not for other use.
Cold-Chain Storage
Stored at −20°C. Shipped the same day.
Every vial is kept in temperature-controlled −20°C storage at our UK facility, from the moment it arrives through dispatch — protecting stability and purity. Orders placed before cut-off are picked, packed and shipped the same working day.
- −20°C temperature-controlled storage
- Held in stock at our own UK facility
- Same-day dispatch on orders before cut-off
Related
Related research materials.
FAQ
Frequently asked questions
What is PT-141 used for in research?
PT-141 (bremelanotide) is a melanocortin receptor agonist peptide studied in laboratory research. Supplied for in-vitro and laboratory research only.
Is PT-141 for human use?
No. This catalogue item is Research Use Only and is not sold as a medicine or for human consumption.