Free, tracked US shipping over $199Third-party HPLC-MS testedPublished COA on every batchCold-chain protective packaging2–3 day US deliveryFor research use onlyFree, tracked US shipping over $199Third-party HPLC-MS testedPublished COA on every batchCold-chain protective packaging2–3 day US deliveryFor research use only
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Purity

99.59%

Method

HPLC-MS

Form

Lyophilized

Research PeptidesE3Preliminary human data

Semax

ACTH-derived neuroactive heptapeptide

99.59% HPLC-MSBatch PH-4211 In stock
$60per 10 mg vial

Vial strength

1
View purity report (COA)Ships in 1 business day

ACTH(4-7) analogue without intended melanocortin endocrine activity. Proposed effects include modulation of BDNF and other neurotrophin expression, monoamine systems, oxidative stress and inflammatory gene expression. A…

Specifications

Compound class
ACTH-derived neuroactive heptapeptide
Sequence
Met-Glu-His-Phe-Pro-Gly-Pro
Chain length
7 aa
Physical form
Lyophilized powder
Modifications
ACTH(4-7)-Pro-Gly-Pro; acetylated or amidated analogues are distinct
Reported half-life
Human intranasal PK incompletely characterized in accessible literature
Verified purity
99.59% (HPLC-MS)
Evidence grade
E3 — Preliminary human data
Read the full monograph in the Peptide Atlas

Research use only. All products sold on this website are intended for laboratory research and in-vitro experimentation only. They are not drugs, foods, cosmetics, or medical devices, and are not intended to diagnose, treat, cure, or prevent any disease. Nothing on this site should be construed as medical advice, dosing, or administration guidance. Purchasers must be qualified researchers or institutions and are solely responsible for lawful handling and use.

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