🧪 Research-Grade Peptides - 99%+ Verified Purity

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🧪 Research-Grade Peptides - 99%+ Verified Purity

🚚 Free Express Shipping on Orders $300+

✔️ COA Verified - Independently Tested

🔒 Secure Checkout - PCI Compliant

PT-141

189691-06-3

1025.18 g/mol

Synthetic

PT-141 is a synthetic cyclic heptapeptide analog of alpha-MSH studied for its roles in melanocortin-4 receptor signaling, hypothalamic neuroendocrine pathways, and central dopaminergic and oxytocinergic modulation. A widely characterized compound in melanocortin receptor and central nervous system research literature.

Est. delivery

2-3 days

Shipment

Protected

Same day

Dispatch

>99% Purity · Third-Party Tested · For Research Use Only. All products listed on this site are for in-vitro and pre-clinical research purposes only.

Technical specs

The data your lab notebook needs

Six things every researcher should expect from their peptide supplier – and why we deliver on all of them.

molecular Weight

1025.18 g/mol

Sequence length

7 amino acids

Purity

99.1%

CAS number

189691-06-3

Source

Synthetic

Storage

−20°C, protect from light

Reconstitution

2 mL bacteriostatic water