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Research peptides,
documented lot by lot

Category: Structured Peptide Reference Standards

Analytical-grade reference standards for qualified laboratory research, with a certificate of analysis on every lot.

99%+

HPLC purity

COA

Every lot

MS

Verified

Research Use Only. Products are not intended for human consumption, animal use, medical use, diagnostic use, therapeutic use, cosmetic use, or household use.

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PT-141 (Bremelanotide)

Synthetic cyclic heptapeptide studied in melanocortin receptor pathway research.

$49.99

Melanotan II

Synthetic cyclic peptide of the melanocortin family, studied in receptor-pathway research.

$39.99

Adamax

Structured peptide reference standard supplied for characterization and analytical method development.

From $40.00

FOXO4-DRI

Synthetic peptide studied in FOXO4 protein-interaction and cellular senescence models.

$99.99

Oxytocin

Cyclic peptide with an intramolecular disulfide bridge, studied in receptor signaling research.

$49.99

IGF-LR3-1

Synthetic IGF-1 analogue studied in growth-factor signaling research.

$79.99

// Research-Grade Quality

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99%+ purity · cGMP certified facility · HPLC & MS verified · Direct from the manufacturer · Ships within 24 hours