Side-by-Side Comparison · 2026

Neuromedin N vs Neuromedin U

Neuromedin N vs Neuromedin U — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

Neuromedin N
Neuropeptide

Neuromedin N (NMN) is a hexapeptide co-encoded in the same gene as neurotensin and processed from the same precursor protein. Its C-terminal sequence is structurally related to the active C-terminal fragment of neurotensin, sharing its Ile-Leu C-terminal dipeptide....

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Neuromedin U
Neuropeptide

Neuromedin U (NMU) is a neuropeptide first isolated from porcine spinal cord and named for its ability to contract the uterus. Two bioactive forms exist in humans: the shorter NMU-23 and the predominant NMU-25, both C-terminally amidated....

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Key Parameters
Parameter Neuromedin N Neuromedin U
Category Neuropeptide Neuropeptide
Research Preclinical Research
Half-Life Very short (seconds-minutes) Short (minutes)
Typical Dose N/A (preclinical) 1-10 nmol/kg (animal)
Frequency N/A Variable
Route ICV / IV (research) Subcutaneous, Intracerebroventricular
FDA Status Not approved Not approved

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Frequently Asked Questions
What is the difference between Neuromedin N and Neuromedin U?
Neuromedin N: Neuromedin N (NMN) is a hexapeptide co-encoded in the same gene as neurotensin and processed from the same precursor protein. Its C-terminal sequence is structurally related to the active C-terminal f... Neuromedin U: Neuromedin U (NMU) is a neuropeptide first isolated from porcine spinal cord and named for its ability to contract the uterus. Two bioactive forms exist in humans: the shorter NMU-23 and the predomina...
Which has a longer half-life, Neuromedin N or Neuromedin U?
Neuromedin N half-life: Very short (seconds-minutes). Neuromedin U half-life: Short (minutes).
Can you stack Neuromedin N and Neuromedin U?
Neuromedin N and Neuromedin U are in the same category and used together in research protocols. Always consult relevant literature and follow appropriate guidelines.

For research use only. Not medical advice. ASCEND does not conduct or endorse any specific research protocol. Always consult relevant scientific literature and regulatory guidelines.