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For research use only. Material is supplied as a lyophilized reference compound with HPLC purity verification.
- Key Facts at a Glance
- What Is MOTS-c?
- How Does MOTS-c Work?
- MOTS-c Research: Key Studies and Findings
- MOTS-c vs Other Mitochondrial Peptides
If you have been researching cutting-edge peptides for metabolic health, energy production, or longevity, you have likely come across MOTS-c. Unlike most peptides that are synthesised in laboratories or derived from animal sources, MOTS-c is encoded directly within the human mitochondrial genome — making it one of the most unique and fascinating research compounds available today.
In this guide, we cover everything UAE researchers need to know about MOTS-c: what it is, how it works, the research behind it, how to reconstitute and dose it, and where to buy pharmaceutical-grade MOTS-c in Dubai and across the UAE.
02
What Is MOTS-c?
MOTS-c stands for Mitochondrial Open Reading Frame of the 12S rRNA-c. It is a 16-amino acid peptide encoded within the mitochondrial genome — specifically within the 12S ribosomal RNA gene. This makes MOTS-c part of a newly discovered class of peptides called mitochondria-derived peptides (MDPs), which includes humanin and SHLP1-6.
MOTS-c was first identified by researchers at the University of Southern California in 2015. Since then, it has attracted significant attention from the longevity and metabolic health research communities. Studies show that MOTS-c levels decline naturally with age — a finding that has made it a key subject in healthspan and anti-aging research.
Unlike most signalling molecules, MOTS-c does not stay confined to the mitochondria. Research shows it can translocate to the cell nucleus, where it directly regulates gene expression — particularly genes involved in stress response, glucose metabolism, and energy homeostasis.
03 · Work
How Does MOTS-c Work?
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MOTS-c works primarily by activating the AMPK (AMP-activated protein kinase) pathway — often referred to as the body’s master energy sensor. When AMPK is activated, it triggers a cascade of metabolic effects:
- Increased glucose uptake in skeletal muscle cells
- Enhanced fat oxidation — the body burns stored fat for energy
- Improved insulin sensitivity — cells respond more efficiently to insulin signals
- Mitochondrial biogenesis — stimulation of new mitochondria production
- Reduced oxidative stress — protection against free radical damage
Beyond AMPK, MOTS-c has been shown in research models to regulate the folate cycle and de novo purine synthesis — two metabolic pathways closely tied to cellular energy production and DNA repair.
04 · Research
MOTS-c Research: Key Studies and Findings
Metabolic Health and Insulin Resistance
The original 2015 paper published in Cell Metabolism by Lee et al. demonstrated that MOTS-c administration in diet-induced obese mice significantly improved insulin sensitivity, reduced fat accumulation, and increased exercise capacity — without changes to food intake. This was one of the first studies to establish MOTS-c as a potent metabolic regulator.
Exercise Performance and Fat Oxidation
A 2021 study published in Nature Communications found that MOTS-c levels increase significantly during exercise in both humans and mice. Exogenous MOTS-c administration improved running endurance and fat-burning capacity in aged mice — suggesting it may play a role in exercise-induced metabolic adaptation.
Longevity and Aging
Research from the USC Leonard Davis School of Gerontology showed that MOTS-c levels decline with age and that this decline correlates with metabolic dysfunction. Supplementation in aged animal models extended healthspan markers including physical performance, metabolic efficiency, and inflammatory profiles.
Glucose Regulation in Type 2 Diabetes Models
Multiple pre-clinical studies have investigated MOTS-c in type 2 diabetes models. Results consistently show improvements in glucose tolerance, reduction in fasting blood glucose levels, and increased expression of GLUT4 — the insulin-sensitive glucose transporter in muscle tissue.
05 · Other
MOTS-c vs Other Mitochondrial Peptides
MOTS-c is often researched alongside other mitochondria-derived peptides. Here is how it compares:
| Peptide | Primary Focus | Key Mechanism |
|---|---|---|
| MOTS-c | Metabolism, energy, longevity | AMPK activation, glucose regulation |
| SS-31 (Elamipretide) | Mitochondrial membrane protection | Cardiolipin stabilisation |
| NAD+ | Cellular energy, DNA repair | Sirtuin activation, NAD/NADH ratio |
| Humanin | Neuroprotection, insulin sensitivity | IGF-1 signalling, apoptosis inhibition |
Many researchers in the UAE stack MOTS-c with NAD+ and SS-31 as a comprehensive mitochondrial support protocol.
06 · Dosing
MOTS-c Dosing Protocol (Research Reference)
The following is provided for research reference only. MOTS-c is not approved for human use by any regulatory authority.
In published pre-clinical studies, MOTS-c has been administered via subcutaneous injection, typically at doses ranging from 5mg to 15mg per injection, with frequencies ranging from daily to three times per week depending on the research protocol.
Emirates Peptides supplies MOTS-c in 10mg vials as a lyophilised (freeze-dried) powder. Before use in any research application, the powder must be reconstituted using bacteriostatic water. Use our free peptide reconstitution calculator to determine the correct volume for your desired concentration.
Storage Guidelines
Lyophilised (unreconstituted):
Store at -20°C for long-term or 2-8°C for up to 6 months
Reconstituted solution:
Store at 2-8°C, use within 28 days
Always:
Protect from light and avoid repeated freeze-thaw cycles
07 · Research
Why MOTS-c Research Is Growing in the UAE
The UAE has rapidly become one of the most forward-thinking regions for biohacking, longevity research, and metabolic health. Dubai in particular has seen explosive growth in the research peptide market, driven by:
- A health-conscious, high-income expatriate population actively seeking cutting-edge research compounds
- Proximity to world-class private medical facilities and research institutions
- A regulatory environment that permits the importation and use of research-grade peptides for legitimate scientific purposes
- Growing interest in longevity medicine, metabolic optimisation, and preventative health
MOTS-c sits at the intersection of all of these trends — a mitochondrial peptide with strong pre-clinical evidence across metabolism, energy, exercise performance, and healthy aging.
08 · Quality
MOTS-c Quality and Purity: What to Look For
Not all MOTS-c is created equal. When sourcing for research in the UAE, purity verification is non-negotiable:
- HPLC Certificate of Analysis (COA): Every batch independently tested and verified at ≥99% purity
- Mass spectrometry confirmation: Confirms correct molecular weight and sequence
- Lyophilised format: Most stable shipping and storage format
- Inert atmosphere sealing: Vials sealed under nitrogen to prevent oxidation
- Batch-specific documentation: Each vial traceable to its COA
At Emirates Peptides, every batch of MOTS-c is independently tested and the COA is publicly available in our COA Library.
09
Where to Buy MOTS-c in the UAE
Emirates Peptides is the UAE’s leading research peptide supplier, based in Dubai with delivery across all seven emirates and the wider GCC region. We stock pharmaceutical-grade MOTS-c in 10mg lyophilised vials, verified at ≥99% purity by independent HPLC testing.
- ✅ COA-verified, ≥99% purity
- ✅ Fast delivery to Dubai, Abu Dhabi, Sharjah, Ajman, RAK, Fujairah and UAQ
- ✅ GCC shipping available (Saudi Arabia, Oman, Qatar, Kuwait, Bahrain)
- ✅ Cash on delivery available in Dubai
- ✅ Discreet, professional packaging
10 · Questions
Frequently Asked Questions
Is MOTS-c legal in the UAE?
MOTS-c is sold strictly as a research peptide for laboratory use only. It is not classified as a controlled substance in the UAE. Emirates Peptides supplies MOTS-c to qualified researchers operating in appropriate research environments.
How is MOTS-c different from GLP-1 peptides like GLP-3?
GLP-1 receptor agonists like GLP-3 work by mimicking gut hormones to regulate appetite and blood sugar. MOTS-c works at the mitochondrial level, activating AMPK and regulating cellular energy metabolism directly. They target different pathways and are frequently studied together in metabolic research stacks.
Can MOTS-c be stacked with other peptides?
In research settings, MOTS-c is frequently studied alongside NAD+, SS-31, and BPC-157 as part of a mitochondrial and cellular repair protocol. Always consult the relevant research literature for combination protocols.
How long does MOTS-c take to ship to Dubai?
Orders placed before 2pm UAE time are dispatched same day. Standard delivery within Dubai is next-day. Abu Dhabi, Sharjah, and other emirates typically receive orders within 1-2 business days.
What is the typical MOTS-c research dose?
In research settings, MOTS-c is typically administered at 5–10 mg subcutaneously, 2–3 times per week. The specific dose depends on the research endpoint — metabolic studies use the lower end, exercise/performance protocols use the higher end.
How long does MOTS-c take to show effects in research models?
Glucose regulation and insulin sensitivity endpoints typically show measurable change within 4–8 weeks of dosing in animal models. Exercise capacity and fat oxidation improvements appear in shorter windows of 2–4 weeks. Longevity endpoints require multi-month observation studies.
Is MOTS-c the same as humanin?
No — both are mitochondrial-derived peptides (MDPs) but they target different pathways. MOTS-c activates AMPK for metabolic and exercise research. Humanin is the neuroprotection specialist. They are often studied as complementary tools rather than substitutes.
Disclaimer: This article is for informational and educational purposes only. MOTS-c is sold strictly for laboratory research use. It is not approved for human or veterinary use by any regulatory authority. Do not use this information as medical advice.
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Selected Research References
Selected scientific references for research context only. Products remain for laboratory research use and are not for human use.
- The mitochondrial-derived peptide MOTS-c promotes metabolic homeostasis and reduces obesity and insulin resistance
- Mitochondria-derived peptide MOTS-c: effects and mechanisms related to stress, metabolism and aging
- The Mitochondrial-Encoded Peptide MOTS-c Translocates to the Nucleus to Regulate Nuclear Gene Expression in Response to Metabolic Stress
- MOTS-c is an exercise-induced mitochondrial-encoded regulator of age-dependent physical decline and muscle homeostasis
Emirates Peptides Research Team
A dedicated coalition of biochemists and clinical researchers focusing on advanced peptide synthesis and pharmacological applications. All data is verified against current clinical trials.
