MOTS-c

Description

Product Specifications

Form: Lyophilized peptide powder

Strength: Add the product-specific strength

Peptide Length: 16 amino acid residues

Peptide Classification: Synthetic mitochondria-derived research peptide

Peptide Sequence: Met-Arg-Trp-Gln-Glu-Met-Gly-Tyr-Ile-Phe-Tyr-Pro-Arg-Lys-Leu-Arg

One-Letter Sequence: MRWQEMGYIFYPRKLR

N-Terminal Modification: None; free amino terminus

C-Terminal Modification: None; free carboxyl terminus

Molecular Formula: C₁₀₁H₁₅₂N₂₈O₂₂S₂ for the free peptide form

Molecular Weight: Approximately 2174.6 g/mol for the free peptide form

CAS Number: 1627580-64-6

Purity: ≥99%, where confirmed through batch-specific HPLC analysis

Appearance: White to off-white lyophilized peptide powder

Intended Use: Laboratory research and analytical applications only

PubChem identifies MOTS-c as H-MRWQEMGYIFYPRKLR-OH and reports the same 16-residue sequence, molecular formula, molecular weight, and CAS number.

Research Applications

Analytical characterization using HPLC, UPLC, and LC-MS workflows

Investigation of mitochondria-derived peptide behavior in controlled in vitro systems

Evaluation of peptide-mediated molecular interactions and intracellular signaling

Structure-activity analysis of mitochondrial-derived peptide sequences

Comparative assessment of MOTS-c and related mitochondrial peptides

Peptide identity, purity, molecular weight, and structural integrity analysis

Evaluation of concentration-dependent molecular responses under defined assay conditions

Chromatographic and mass-spectrometric confirmation of peptide composition

Stability profiling under controlled temperature, pH, buffer, and storage conditions

Quality Documentation

A batch-specific Certificate of Analysis and applicable analytical documentation should be available for each lot. Verify peptide identity, exact sequence, purity, molecular weight, counterion status, formulation details, and batch information against the records supplied with the individual product.

The molecular formula and molecular weight listed above correspond to the free MOTS-c peptide. Counterion-containing forms should be treated separately. PubChem lists MOTS-c trifluoroacetate as a distinct preparation with formula C₁₀₃H₁₅₃F₃N₂₈O₂₄S₂ and molecular weight approximately 2288.6 g/mol.

Batch-specific HPLC and mass-spectrometric documentation should therefore be used as the final reference for analytical specifications.

For Laboratory Research Use Only

This product is intended exclusively for controlled laboratory and in vitro research. Not for human or veterinary use. Not for diagnostic, therapeutic, clinical, cosmetic, or household applications.