Overview
Endotoxin analysis quantifies bacterial endotoxin levels in peptide samples using a LAL-based assay aligned to peptide laboratory workflows. Order alongside sterility to use a single vial for both microbiology panels and streamline intake.
- LAL / endotoxin assay
- Peptide sample analysis
- Combined with sterility
- 1 vial coverage
Method
LAL endotoxin assay
Kinetic or gel-clot LAL methodology selected based on sample matrix and volume.
Reporting units
Results reported in EU/mg or EU/mL with method sensitivity noted on the COA.
Matrix review
Peptide solvents and buffers reviewed for interference before release of numeric results.
Specimen
- Sterile vial with clear compound identification.
- Sufficient volume for LAL replicate testing as determined at intake.
- Share one vial with sterility when both panels are on the same order.
- Avoid endotoxin-contaminating materials when collecting and shipping.
Reporting
- Endotoxin result with units
- Method and sensitivity statement
- COA PDF download
- Linkage to parent order in your dashboard
FAQ
- Can endotoxins run without sterility?
- Yes. Endotoxins can be ordered alone. Many researchers pair both panels on one vial for efficiency.
- What turnaround should I expect?
- Most endotoxin panels complete within 5–8 business days after samples are received and accessioned.