PT-141 is top tier
Ordering from Alpha Peptides Canada is always smooth. The vials were wrapped very carefully.
Mark S.
PT-141
Research-grade peptide
What is PT-141? PT-141 is a cyclic heptapeptide metabolite of Melanotan 2 that acts mainly at MC3R and MC4R in the central nervous system. Alpha Peptides Canada sells PT-141 for research use only, with an independent HPLC certificate of analysis and Canada-wide shipping.
$59.99
In stock — ships in 24h
PT-141 supplied for controlled in-vitro laboratory research.
1
Don't forget reconstitution
Bacteriostatic Water 30ml
Needed to reconstitute lyophilized vials.
$19.99
Certificate of AnalysisHPLC and mass spectrometry verified for every batch.View COAs
Made and Shipped from Canada
Lab Tested Purity & Quality
Ships From Canada Within 24 Hours
PT-141 Technical Overview
Buy PT-141 (bremelanotide) in Canada — a melanocortin receptor agonist peptide for neuroscience research. High-purity lyophilized material with COA and Canada-wide shipping. Every lot is independently HPLC-tested, with the chromatograph published on our COA page.
Compound Specifications
| Property | Value |
|---|---|
| Format | 10mg Vial |
| Purity | ≥99% (HPLC) |
| Appearance | Lyophilized white powder |
| Source | Synthetic, solid-phase peptide synthesis |
| Solubility | Soluble in water |
| Storage | -20°C, protect from light |
Available sizes and pricing
- PT-141 10mg Vial$59.99 CAD
All products are for research use only and are not intended for human consumption, diagnosis, or treatment. Handle in accordance with your institution's laboratory safety protocols.
PT-141 Research Areas
PT-141 is a cyclic heptapeptide metabolite of Melanotan 2 that acts mainly at MC3R and MC4R in the central nervous system. Research investigates central melanocortin pathways rather than vascular mechanisms.
| Research Area | In Vitro Application |
|---|---|
| MC4R pharmacology | Central receptor activation |
| Neuroscience | Hypothalamic signalling studies |
| Melanocortin analogues | Structure-activity comparisons |
How to use
Reconstitute the lyophilized peptide with bacteriostatic water according to your research protocol. Gently swirl — do not shake. Aliquot and store reconstituted solutions frozen to preserve activity.
Store lyophilized vials refrigerated (2–8°C) and protected from light until reconstitution.
Frequently asked questions
Where can I buy PT-141 in Canada?
You can buy PT-141 online from Alpha Peptides Canada. Every lot is HPLC-tested with a Certificate of Analysis, and orders ship Canada-wide with free shipping over $300.
Is PT-141 for human use?
No. All products are sold strictly for in-vitro research and laboratory use only, and are not intended for human consumption, diagnosis, or treatment.
How is PT-141 purity verified?
Every batch undergoes HPLC and mass spectrometry testing by Prism Labs, an independent Canadian lab. A Certificate of Analysis with chromatographs is available on our COA page.
What is PT-141 studied for?
PT-141 is a cyclic heptapeptide metabolite of Melanotan 2 that acts mainly at MC3R and MC4R in the central nervous system. Research investigates central melanocortin pathways rather than vascular mechanisms.
How should PT-141 be stored?
Store lyophilized vials refrigerated (2 to 8°C) and protected from light. Reconstituted solutions should be used promptly or aliquoted and frozen.
How do I reconstitute PT-141 for research?
Lyophilized peptides are typically reconstituted with bacteriostatic water following your lab protocol. Add water slowly down the vial wall and swirl gently rather than shaking.
How fast does PT-141 ship in Canada?
Orders ship via Canada Post Xpresspost across Canada. Most orders arrive within 2 to 5 business days, and weekday orders placed before the cutoff ship the same day.
How much is shipping for PT-141?
Shipping is a flat $14.99 anywhere in Canada, and free on orders over $300.
Can I return PT-141?
Returns are accepted within 30 days for damage or manufacturer defects. Email info@AlphaPeptidesCanada.com for an RMA. See our return policy for full details.
Do I earn rewards when I buy PT-141?
Yes. Signed-in customers earn 10 points for every $1 spent, which can be redeemed toward future orders.
Certificate of Analysis
Every batch of PT-141 undergoes HPLC and mass spectrometry testing to verify identity and purity.
View COA
View COAsHPLC and mass spectrometry verified for every batch.
Customer reviews
4.8 from 37 reviews
Will order again
The paperwork included for testing was helpful. Happy to find a domestic source.
Elena R.
Good PT-141 experience
It dissolves without any cloudiness at all. Shipping took just a few days.
Kevin P.
Professional and fast
Alpha Peptides Canada keeps everything consistent. Everything was in perfect shape when it hit my mailbox.
Sarah L.
Fast and reliable
The packaging is solid and everything arrived intact. Great to support a local business.
David M.
Professional local lab
It is great knowing Alpha Peptides Canada manufactures their own stuff here. The documentation provided was very clear.
Mark S.
PT-141 is perfect
The vials were very well protected in the box. No issues at all during transit.
Elena R.
Simple and quick
Alpha Peptides Canada makes the ordering process very straightforward. I appreciate the short wait time for my shipment.
David K.
Clean PT-141
Everything dissolved without any residue. I am happy with the quality control standards here.
Sarah T.
Reliable Canadian source
It is great to find a local company making these right here. The order process with Alpha Peptides Canada was very smooth.
Mark S.
Good PT-141
The vials were packed very safely for the trip. Everything looks professional and the label is clear.
Elena R.
Impressive delivery speed
Shipping to Quebec City was much faster than I expected. Alpha Peptides Canada delivered it in just a couple of days.
Luc D.
Nice and clear COA
I appreciate having the COA included in the shipment. It shows they care about the transparency of their product.
Kevin M.
PT-141 works great
The quality is excellent and it dissolves so clean. Alpha Peptides Canada is my go-to for these.
Mark S.
Happy with the purchase
My package showed up in just a few days. Everything was packed securely and arrived in perfect condition.
Sarah T.
Solid PT-141 choice
I appreciate that the COA was provided in the box. It makes me feel confident about the product quality.
David K.
Fast shipping to Edmonton
Delivery to Edmonton was faster than I expected. Alpha Peptides Canada always makes the ordering process so simple.
Elena M.
PT-141 is consistent
The product arrived in perfect shape and was packaged very well. Happy to support a Canadian manufacturer.
Mark S.
Everything arrived in good condition
Alpha Peptides Canada makes the process super easy. The COA was included in the box just like they promised.
Elena R.
Shipping was fast
Got my package delivered to Ottawa way sooner than I thought. It dissolved without any issues at all.
David K.
Solid Canadian source
Ordering from Ontario was simple and the tracking was accurate. Glad to have a local option for my lab supplies.
Michael R.
PT-141 worked as expected
This was my first time ordering to Ontario and everything arrived safely. The manufacturing standards seem very high.
Sarah T.
Clean packaging
The vials arrived in great condition and were clearly labeled. Alpha Peptides Canada definitely has the best quality control around.
David L.
Best PT-141 supplier
Shipping all the way to British Columbia was surprisingly quick. Everything I needed was included in the box.
Jessica P.
Super fast delivery
The PT-141 showed up way earlier than I expected. Alpha Peptides Canada does a great job with transit times.
Michael D.
Exactly as described
It was really helpful to have the COA included right in the package. Everything looks top notch from Alpha Peptides Canada.
Sarah K.
Impressive purity levels
It is reassuring to know Alpha Peptides Canada makes these locally. The quality is clearly superior to the imported stuff I have seen elsewhere.
Michael T.
Good PT-141
Shipping to Regina was super quick and the package arrived in great shape. Alpha Peptides Canada makes the process very easy.
Michael D.
Great customer service
The product dissolved perfectly as soon as I added the solvent. I really appreciate how helpful the team was when I had a question.
Sarah L.
Really solid PT-141
The product arrived quickly and was packaged safely. I appreciate that it is manufactured right here in Canada.
Michael R.
Always great service
Shipping to Quebec was surprisingly fast. Alpha Peptides Canada is definitely my go-to shop now.
Sophie L.
Good quality stuff
Everything was in order when the package arrived. It is nice having access to the COA directly through their site.
David K.
Very happy with the PT-141
The vials were packaged very securely. Everything arrived in perfect condition.
Mark S.
Fast shipping, great quality
The product dissolved easily and exactly as expected. Alpha Peptides Canada has been a reliable source.
Elena K.
Reliable supplier
It is nice knowing these are manufactured in Canada. The COA was included and easy to find.
David B.
Second PT-141 order
Consistent quality every time I order from them. Great customer service as well.
Sarah J.
Quick arrival
Shipping to Toronto was much faster than I anticipated. I will definitely be ordering again.
Michael R.
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