MOTS-c
Peptídeo derivado de mitocôndrias estudado para saúde metabólica, sensibilidade à insulina, capacidade de exercício e suporte à energia celular.
Visão Geral
MOTS-c (Mitochondrial ORF of 12S rRNA type-c) é um peptídeo de 16 aminoácidos codificado no genoma mitocondrial — um dos poucos peptídeos conhecidos traduzidos do DNA mitocondrial. Pesquisas sugerem que o MOTS-c ativa a sinalização da AMPK, apoia a sensibilidade à insulina e o metabolismo da glicose, e pode combater o declínio metabólico relacionado à idade. Dados iniciais em humanos e estudos em animais também apontam para efeitos sobre a capacidade de exercício e a resposta ao estresse celular. O MOTS-c permanece em fase de investigação e não é aprovado pela FDA; os links abaixo levam à nossa tabela de dosagem e calculadora, apenas para referência educacional.
Key Information
Mecanismo
Ativa a AMPK por meio de uma via independente de AICAR, modula o receptor de endotelina A (ETAR), melhora o acoplamento energético mitocondrial e transloca para o núcleo para regular a expressão gênica de resposta ao estresse.
Benefits
- Suporte à sensibilidade à insulina
- Pesquisa sobre saúde metabólica
- Estudos sobre capacidade de exercício
- Ativação da AMPK
- Suporte à energia celular (mitocondrial)
Side Effects
- Reações no local da injeção (vermelhidão, hematomas)
- Possível reação alérgica
- Segurança a longo prazo não estabelecida
Contraindications
- Pregnancy or breastfeeding
- Diabetes medication use without medical supervision
- Known mitochondrial disorders — consult specialist
Evidence Summary
Pesquisas iniciais em humanos e animais sustentam efeitos metabólicos; nenhuma indicação aprovada pela FDA.
Research
Pesquisas pré-clínicas e estudos iniciais em humanos sugerem melhora na sensibilidade à insulina, no metabolismo da glicose e no desempenho no exercício. Um ensaio clínico de fase 2a estudou protocolos de MOTS-c em dose fixa para a saúde metabólica.
Safety
Os efeitos colaterais comumente relatados são reações no local da injeção. Os dados de segurança em humanos a longo prazo são limitados; não existe dosagem aprovada pela FDA.
MOTS-c: Mitochondrial Peptide for Metabolic Health
MOTS-c is a 16-amino-acid peptide encoded in the mitochondrial genome — one of the few peptides known to be translated from mitochondrial DNA rather than nuclear DNA. Research interest centers on metabolic health: AMPK activation, insulin sensitivity, glucose metabolism, and exercise capacity. MOTS-c is investigational and is not FDA-approved. See our MOTS-c dosage chart and MOTS-c calculator for educational reference.
Key Information
- Also known as: MOTS c; Mitochondrial open reading frame of the 12S rRNA type-c
- Sequence: 16 amino acids (mitochondrial-derived)
- Half-life: short (estimated ~1 hour)
- Administration: subcutaneous injection
- Dose range discussed in research: 5-10 mg weekly (research protocols)
- Price range: $1.5–$8.0/mg
- Storage: lyophilized at -20C; reconstituted 2-8C, use within 28 days
- Reconstitution: bacteriostatic water
- US status: research only
- Legal status: not FDA-approved; sold as a research chemical
Mechanism
MOTS-c activates AMPK through an AICAR-independent pathway, modulates the endothelin A receptor (ETAR), improves mitochondrial energy coupling, and can translocate to the nucleus to regulate stress-response gene expression — a unique "mitokine" signaling profile.
Benefits Discussed in Research
- Insulin sensitivity support
- Metabolic health and glucose metabolism research
- Exercise capacity studies
- AMPK activation and cellular energy support
Side Effects
- Injection-site reactions (redness, bruising)
- Potential allergic reaction
- Long-term safety not established
Contraindications
- Pregnancy or breastfeeding
- Diabetes medication use without medical supervision
- Known mitochondrial disorders — consult a specialist
Evidence Summary
Early human research and animal studies support metabolic effects (insulin sensitivity, exercise capacity). A phase 2a clinical trial has examined fixed-dose MOTS-c protocols. No FDA-approved indication exists. MOTS-c was first characterized by Lee et al. (Cell, 2015).
Frequently Asked Questions About MOTS-c
What is MOTS-c?
MOTS-c (Mitochondrial ORF of 12S rRNA type-c) is a 16-amino-acid peptide encoded within the mitochondrial genome. It is studied as a "mitokine" — a mitochondrial signal that can influence cellular energy metabolism, insulin sensitivity, and stress responses.
How does MOTS-c work?
MOTS-c activates AMPK (an energy-sensing enzyme) via a pathway distinct from exercise and metformin-like compounds, modulates the endothelin A receptor, and can enter the nucleus to adjust stress-response gene expression.
What dose is discussed in research?
Commonly discussed research protocols reference 5-10 mg weekly via subcutaneous injection, but there is no FDA-approved dose. Cross-check concentration math with our MOTS-c calculator and read the MOTS-c dosage chart for how these ranges are commonly interpreted. Any decision belongs with a qualified clinician.
Where can I buy MOTS-c?
PepsReview indexes vendor pricing for research peptides. Check the Vendors tab above for cost per milligram, purity, and COA status where available. MOTS-c is sold for research use only.
Is MOTS-c legal?
US regulatory status: research only. MOTS-c is not FDA-approved and is sold as a research chemical.
What are the side effects of MOTS-c?
Reported effects are mainly injection-site reactions; allergic reactions are possible. Long-term human safety data is limited. Review safety data and consult a clinician before any use.
Related Anti-Aging / Mitochondrial Peptides
Other peptides studied for cellular energy and longevity research:
- SS-31 (Elamipretide) — Mitochondrial peptide for cellular protection
- Epithalon — Telomerase-activating longevity peptide
- GHK-Cu — Copper peptide for repair and anti-aging
- KPV — Anti-inflammatory tripeptide
Related Anti-aging / Longevity Peptides
Other peptides in the anti-aging / longevity category that may be of interest for comparative research:
Vendor Price Comparison
| Producto | Vendedor | Tamaño | Precio | $/mg | Pureza | COA | Stock | Visitar |
|---|---|---|---|---|---|---|---|---|
| MOTS-c 10mg | 10.0mg | $28.00 | $2.80 | 99.8% | SideChain Analytics (HPLC-MS/MS) (1d) | In Stock | Visitar |
No research papers
No papers have been indexed for this peptide yet.
Write a Review
No reviews yet
Be the first to review MOTS-c.
Community Discussions on MOTS-c
Join the conversation in our peptide community forum. Real users share their mots-c experiences, dosing schedules, results, and tips.
Visit the community forum