MOTS-C: Complete Research Guide for Laboratory Use

MOTS-c is a 16-amino-acid mitochondrial-derived peptide encoded in the 12S rRNA region of the mitochondrial genome. It is studied as a metabolic regulator with reported activity in skeletal muscle, adipose, and hepatic models. For research teams sourcing MOTS-C, the most important variables are sequence fidelity, residual solvents, endotoxin load, and traceable batch documentation. Every vial of MOTS-C supplied by Quality Peptide USA is American-synthesized, lot-controlled, and released only after independent HPLC-MS and LAL verification.

MOTS-C is referenced across AMPK signaling research, Mitochondrial metabolism studies, Glucose-handling models and adjacent investigative domains. As triple-receptor and dual-agonist research peptides expand the pharmacological toolbox, MOTS-C continues to serve as a reference compound in comparative assays. Investigators routinely pair it with companion peptides from the Glow stack, Wolverine stack, or GHRH/GHRP secretagogue blends depending on study design.

Reconstitute MOTS-C under sterile technique with bacteriostatic water (0.9% benzyl alcohol). Lyophilized vials remain stable refrigerated at 2–8°C; reconstituted aliquots should follow the storage window listed on the product page. Avoid freeze/thaw cycling, exposure to UV light, or contact with reactive metals. For prolonged storage, single-use aliquots in low-binding tubes at −20°C preserve sequence integrity.

Every batch of MOTS-C passes RP-HPLC (≥ 99% purity threshold), ESI mass spectrometry confirmation, Karl Fischer water content, and a Limulus Amebocyte Lysate endotoxin screen below 0.10 EU/mg. Certificates of analysis are published with every order — no email request required.

American-synthesized research peptides eliminate the customs delays, opaque batch chains, and inconsistent cold-chain handling associated with overseas suppliers. Quality Peptide USA synthesizes, lyophilizes, and ships MOTS-C from domestic facilities, with cold-pack dispatch on every order placed before the 2 PM EST cut-off.