vial
PT-141
Melanocortin receptor agonist studied for central arousal pathways.
- Total mass
- 10mg
- Purity
- ≥99%
- Price per mg
- $6.00/mg
$60.00
Save 10% At 5+vialDermal & Matrix Research
MT II
- Total mass
- 10mg
- Purity
- ≥99% purity
- Presentation
- lyophilized
- Price per mg
- $5.00/mg
$50.00
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best value
- Free Shipping Over $200
- Damage Protection
- Ships today if ordered by 2pm EST
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About This Compound
Melanotan II is a synthetic analog of alpha-melanocyte-stimulating hormone. Research focuses on melanocortin receptor agonism and its downstream effect on melanogenesis and pigmentation, with secondary interest in appetite and arousal pathways.
Synthetic cyclic heptapeptide analog of α-MSH.
- Cyclic Peptide
- α-MSH Analog
Molecular Profile
| Specification | Value |
|---|---|
| CAS Number | 121062-08-6 |
| Molecular Formula | C50H69N15O9 |
| Molecular Weight | 1,024.18 g/mol |
| Amino Acids | 7 residues |
| Sequence | Ac-Nle-c[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 |
| Structure | Cyclic lactam |
Receptor Binding: Melanocortin Receptor Affinity
Non-selective melanocortin receptor agonist.
| Receptor | Affinity |
|---|---|
| MC1R | High affinity (pigmentation) |
| MC3R | Moderate (metabolism) |
| MC4R | High affinity (sexual function) |
| MC5R | Moderate (exocrine) |
Literature
Quality & Testing
01
Identity
mass spec
02
Purity
HPLC ≥99%
03
Quantity
net peptide content
04
Endotoxin
LAL assay
05
Heavy Metals
ICP-MS
Shipping & Returns
Orders placed before 2pm EST on a business day leave the same day.
All orders over $200 ship free. Standard ground is $15 and arrives in 3 to 7 days. Expedited is $25 and arrives in 1 to 3 days. Your cart shows exactly how far you are from the free threshold.
Protective packaging on every order, and nothing on the outer box identifies the contents.
Shipment protection is included at no cost. Lost, damaged, or stolen packages are reshipped with no claim form and no deductible.
All sprays are final sale. Unopened vials and capsules can be returned if unused within 14 days of delivery.
Research use only. MT II is sold strictly for laboratory research. It is not a drug, food, cosmetic, or medical device, and is not for human or veterinary consumption. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Purchasers confirm they are qualified researchers aged 21 or older and accept responsibility for safe handling and lawful use.