

Catalog illustration. Actual packaging and lot details are confirmed on inquiry.
ACTH 1-39 5 mg
- Per vial
- 5 mg
- Per box
- 10 vials
- Product code
- AC5
ACTH 1-39 5 mg is listed at 5 mg per vial, 10 vials per box, under product code AC5. ACTH 1-39 is the full 39-amino-acid adrenocorticotropic hormone processed from POMC, the physiological agonist of the adrenal MC2 receptor.
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Presentation: 5 mg per vial, 10 vials/box
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| Product code | AC5 |
|---|---|
| Supplier presentation | 5 mg per vial, 10 vials/box |
| Intended use | Laboratory research only |
Catalog fields are general product information. Confirm the actual label, current lot specification and available documents before relying on a value for procurement or research planning.
Research Use Only. This product is intended strictly for laboratory research. It is not a drug, supplement or medical product and is not for human or veterinary consumption.
About ACTH 1-39
Adrenocorticotropic hormone is a 39-amino-acid peptide processed from pro-opiomelanocortin (POMC) in the anterior pituitary. It stimulates the adrenal cortex through the melanocortin 2 receptor (MC2R), which needs the accessory protein MRAP to reach the cell surface and signal.
Its first 13 amino acids are identical to α-MSH, and ACTH 1-24 (tetracosactide) retains full MC2R activity. Semax is based on the ACTH 4-10 region.
Research context
ACTH 1-39 is used in research on the hypothalamic–pituitary–adrenal axis, adrenal steroidogenesis and MC2R/MRAP biology, and as a reference ligand across the melanocortin receptors.
ACTH 1-39 is also the active ingredient of licensed pharmaceutical products in some markets. The material listed here is supplied for laboratory research only; it is not a pharmaceutical product and must not be used as one.
What to confirm for ACTH 1-39
Check these points with our team before you order:
- Identity and net peptide content for this 39-residue peptide.
- The number of boxes you need and the US delivery destination.
- Which lot documents you require before ordering, such as an identity or purity report.
ACTH 1-39: frequently asked questions
What is the difference between ACTH 1-39 and ACTH 1-24?
ACTH 1-39 is the complete natural hormone; ACTH 1-24 (tetracosactide) is a shorter synthetic fragment that keeps full activity at MC2R.
Which ACTH 1-39 presentations are listed?
One presentation is listed: 5 mg (AC5). Each is packed 10 vials per box, and every presentation has its own specification page and product code.
How do I request a quote for ACTH 1-39?
Open the presentation you need and use Ask price to message Kilnmere on WhatsApp, or add several materials to the inquiry cart and send them together on WhatsApp or by email. Pricing, current availability and lot documents are confirmed in that conversation.


