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Peptide Catalog

High-purity research peptides with verified COAs.

COA-backed
Research use only
Ships from USA
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Thymogen

20 mg

Research-use synthetic dipeptide supplied for studies of T-cell differentiation, thymic signaling, and cytokine pathway models.

Retail$90.0025% off$67.50

Available

Pinealon

20 mg

Research-use synthetic tripeptide supplied for studies of neuronal signaling, oxidative-stress response, and brain-aging pathway models.

$70.00

Available

Cardiogen

20 mg

Research-use synthetic tetrapeptide supplied for studies of cardiomyocyte signaling, cardiac stress-response, and gene-regulation models.

Retail$90.0025% off$67.50

Available

Semax

10 mg

Research-use ACTH(4-10) analogue supplied for studies of neurotrophic signaling, neuronal plasticity, and CNS stress-response models.

$70.00

Available

PT-141

10 mg

Research-use cyclic melanocortin analogue supplied for studies of central melanocortin receptor signaling and hypothalamic pathway models.

Retail$99.9825% off$74.99

Available

SS-31

10 mg / 50 mg

Research-use mitochondria-targeting tetrapeptide supplied for studies of cardiolipin interactions, mitochondrial bioenergetics, and oxidative-stress models.

$85.00

Available

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Melanotan II

10 mg

Research-use cyclic melanocortin analogue supplied for studies of melanocortin receptor signaling and pigmentation pathway models.

Retail$120.0025% off$90.00

Available

LL-37

5 mg

Research-use cationic cathelicidin peptide supplied for studies of innate immune signaling, host-defense pathways, and epithelial response models.

Retail$90.0025% off$67.50

Available

Cerebrolysin

30 mg

Research-use peptide and amino-acid preparation supplied for studies of neurotrophic signaling, neuronal survival, and CNS pathway models.

Retail$85.0025% off$63.75

Available