5-Amino-1MQ
Certificate of Analysis & Complete Test Results
✓ Verified & Certified
Certificate of Analysis
High-Performance Liquid Chromatography
| Purity: 99.28% |
Research-grade specification: ≥95.0% — this batch exceeds specification.
| Date File | 110165_MS2_posneg_LL37_Lot110165_purity.d | Sample Name | LL37_Lot110165_purity |
| Sample Type | Sample | Position | P6-54 |
| Instrument Name | LCMS-7800 Series | Username | - |
| Acq Method | LL37_purity_5mg.m | Acquired | 06/22/2025 12:05:00 PM |
| IRM Calibration Status | Calibrated | Time | (UTC-07:00) |
| Comment | Sample test for purity of LL-37 batch 110165 | DA Method | SignalToNoiseCheckout.m |
| Sample Group | Test Batch 5 | Info. | - |
| Stream Name | LC1 | Acquisition | 06/22/2025 12:05:00 PM |
| Acquisition SW Version | 6400 Series Triple Quadrupole B.09.00 (89037.0) | Time (Local) | (UTC-07:00) |
Peak List
| Time | Area | % Area |
|---|---|---|
| 4.02 min | 4988.5 | 99.28 % |
| 6.11 min | 36.1 | 0.72 % |
* determined as LL-37 based on retention time
Note: Percent area between two compounds is not quantitative due to variable extinction coefficients.
Test Screen
UV Chromatogram:
Identity:
LL-37
(Other names: LL-37, hCAP18)
CAS: 154947-66-7
Data
Mass Spectrum
MSMS ID — head to tail database matching
Mass Spectrum Peptide Envelope encompasses the 3-6 positive change states conferring Peptide Mass
LL-37
Expected Mass: 4492.3
Observed Mass: 4492.3
Reviewed and approved by:
Herman Lelie