MOTS-C is a distinctive research peptide — a mitochondrial-derived peptide that sits in a different category from the receptor-agonist and tissue-research compounds most people encounter. This guide explains what it is, what it is studied for, and how it is handled in the lab, strictly in a research context.
What MOTS-C is
MOTS-C (mitochondrial open reading frame of the twelve S rRNA type-C) is a short peptide encoded in the mitochondrial genome — one of a small group of so-called mitochondrial-derived peptides. That origin is what makes it a notable research subject, because it links the mitochondrial genome to signaling of interest in metabolic research. As a defined peptide, its identity is confirmed by mass spectrometry and purity by HPLC, both reported on the certificate of analysis.
What it is studied for
In the published research literature, MOTS-C has been investigated in cell and animal models for its role in metabolic regulation and mitochondrial signaling pathways. It is a research compound — not a therapeutic or approved product — and descriptions of outcomes in people fall outside what a research supplier represents. Its interest in a laboratory is as a well-defined tool for studying mitochondrial and metabolic pathways.
Reconstitution and handling
MOTS-C is supplied lyophilized and reconstituted before use. The diluent volume sets the concentration — use our free reconstitution calculator for the math and our reconstitution guide for technique, adding water gently down the vial wall and swirling rather than shaking. Bacteriostatic water is the standard multi-draw diluent; see the diluent comparison.
Storage
Keep lyophilized material frozen and sealed; store reconstituted solution refrigerated and out of light. Our storage and handling guide covers keeping the material stable between draws.
Confirming what you received
As with any peptide, identity and quantity are only as trustworthy as the documentation behind them: a current COA from a named independent lab, showing identity and purity, with a lot number matching your vial. Every Summit Research batch of MOTS-C is tested eight times across independent laboratories with the COA published for the lot before listing. New to reading these? Our guide on how to read a peptide COA covers it quickly.
View third-party tested MOTS-C at Summit Research →
MOTS-C is sold strictly for laboratory and research use only. It is not an approved drug and is not for human or veterinary use. Nothing in this guide is medical advice or a claim regarding use in humans or animals. Provided for informational and research purposes only.