What is PT-141?
PT-141 (bremelanotide) is a Melanotan II metabolite studied for melanocortin-4 receptor activity and sexual-function research pathways.
Branded vial mockup · packaging may vary
Skin & Hair
PT-141 10mg
Bremelanotide
Melanocortin research, different receptor story.
Individual
$27.65
per vial · Currently unavailable
$27.65 · individual vials
COA available with your orderBatch-specific Certificate of Analysis on request →
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- Ships from the USA
- Shipping options pending checkout setup
- Batch paperwork with every lot
- Researcher account order history
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- Purity
- Refer to batch-specific COA
- Form
- Refer to product documentation
- Molecular weight
- 1025.2 g/mol
- Ships from
- USA
PT-141 research areas
- MC4R receptor activity
- Sexual-function research models
- Melanocortin signaling
PT-141 measurement calculator
Enter your numbers and get the matching volume and syringe marking.
2. BAC Water Added (mL)
3. Entered amount
Fill your syringe to
10
units
or
0.1
mL
Concentration
10 mg/mL
Full draws per vial
10
Math from the values you enter only. Double-check your inputs and syringe markings. For laboratory measurement; not dosing advice.
Handling & storage
Before preparation
Follow the storage conditions supplied for your specific material and batch.
Laboratory preparation
Use a validated laboratory protocol and a compatible solvent. The calculator checks arithmetic, not solvent suitability.
After preparation
Follow compound-specific stability data. A universal storage temperature or shelf life cannot be inferred.
PT-141 FAQ
Is PT-141 related to Melanotan II?
Yes — it is a metabolite of Melanotan II with more targeted MC4R activity.