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Peptide-Labs.ca — A subsidiary of A.S.P. Biotech Labs Ltd.
All products are supplied exclusively for in vitro research and laboratory use. Not intended for human or veterinary use.
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PT-141
Cyclic Melanocortin Heptapeptide (7 AA)
Price per vial
$43.00/ 10mg
Order
All prices in Canadian dollars (CAD)
Bacteriostatic water required for reconstitution
Lyophilized peptides must be reconstituted before use. Use the reconstitution calculator →
Add bacteriostatic water
Accepted payments
99%+ purity — HPLC verified with independent CoA
Shipped as Lyophilized (Freeze-Dried) Powder
Our peptides are shipped as a lyophilized (freeze-dried) powder because they are highly unstable in liquid form. Lyophilization removes almost all the water, preserving the peptide's delicate structure and greatly extending its shelf life during transit.
To use a lyophilized peptide, it must be dissolved (reconstituted) using a sterile liquid, such as bacteriostatic water or saline, depending on the specific application.
After Reconstitution — Storage Guidelines
Refrigerate immediately
Store reconstituted peptides at 2–8°C. Never leave them at room temperature.
BAC water extends shelf life
Peptides reconstituted with bacteriostatic water typically remain stable for 4–6 weeks at 2–8°C.
Sterile water has a shorter window
If reconstituted with plain sterile water, use within 48 hours or freeze in single-use aliquots.
Avoid freeze-thaw cycles
Repeatedly freezing and thawing a reconstituted peptide causes degradation. Divide into single-use aliquots first.
Reconstitution Calculator
Peptide Reconstitution Calculator
For research use only
Results
Concentration
15.00 mg/mL
per mL
Draw volume
0.033 mL
per dose
Syringe units
3.3 U
on 100U syringe
Doses / vial
60
injections
Syringe fill — draw to this mark
This calculator is provided as a research reference tool only. Always verify calculations independently before use in any research protocol.
Technical Specifications
Research Overview
Bremelanotide — a cyclic heptapeptide melanocortin receptor agonist. Research investigates its activation of MC3R and MC4R receptors and downstream effects on CNS-mediated physiological responses in preclinical models.
Research Areas
Research Use Only. This product is intended solely for in vitro research and laboratory use by qualified professionals. Not for human consumption, veterinary use, or clinical application.
Bulk Orders Available
Contact us for below wholesale pricing on volume purchases. We source and supply any peptide you require.