MOTS-c 40mg
Research Peptide
MOTS-c mitochondrial-derived peptide used in metabolic and longevity research. Each vial contains 40mg lyophilized peptide, ≥99% purity HPLC tested. For laboratory research use only — not for human consumption.
For research use only. Not for human consumption.
Third-party lab verification
Every batch is tested by an independent laboratory using RP-HPLC to confirm identity, purity, and endotoxin levels. Sample results for MOTS-c 40mg shown below — lot-specific COAs available on request.
Independent Analytical Laboratory
Certificate of Analysis
Document
COA-MTC-2026-0608
Product
MOTS-c
CAS No.
1627580-64-6
Molecular Formula
C100H152N28O22S2
Molecular Weight
2174.59 g/mol
Lot Number
MTC-2026-0608
Appearance
White lyophilized powder
Manufacture Date
2026-06-08
Retest Date
2028-06-08
Amino Acid Sequence
Met-Arg-Trp-Gln-Glu-Met-Gly-Tyr-Ile-Phe-Tyr-Pro-Arg-Lys-Leu-Arg
Test Results
| Test | Specification | Result | Status |
|---|---|---|---|
| Identification | Conforms (MS) | Conforms | Pass |
| Purity (HPLC) | ≥ 98.0% | 99.42% | Pass |
| Water Content | ≤ 5.0% | 2.1% (Karl Fischer) | Pass |
| Endotoxin | < 10 EU/mg | <5 EU/mg (LAL) | Pass |
| Single Impurity | ≤ 1.0% | 0.58% | Pass |
Method
RP-HPLC, C18, 220 nm, 0.1% TFA / ACN gradient
R. Halverson
QC Analyst
Sample document — request your lot's COA for verification.
RP-HPLC Chromatogram
MOTS-c
Detector
UV 220 nm
Retention
8.88 min
Area %
99.42%
Plates (N)
8,380
| Peak | RT (min) | Area % | Assignment |
|---|---|---|---|
| 1 | 7.46 | 0.23 | Impurity A |
| 2 | 8.88 | 99.42 | MOTS-c |
| 3 | 10.06 | 0.15 | Impurity B |
Sample chromatogram — lot-specific traces on request.
Illustrative sample — request your lot's COA via 907-252-1640