IGF-1 LR3 1 mg Certificate of Analysis
- Product
- IGF-1 LR3 1 mg
- Report number
- CP-IGF-1-122925
- Tested
- Jan 5, 2026
- Laboratory
- Testides (independent)
- Method
- HPLC purity and content
- Reported purity
- 97.7%
How to read this certificate
- Report number: the lab’s ID for this test. The QR code on the certificate and the Verify button open the same record on testides.com.
- HPLC purity: the share of the main compound among everything the chromatography column detected in the sample.
- Content: the measured amount of compound in the vial, compared with the labelled amount.
- Tested date: when the lab ran the sample. Each lot is tied to its own report.
About IGF-1 LR3
An 83-residue analogue of insulin-like growth factor 1 with an Arg3 substitution and a 13-residue N-terminal extension, which lowers binding to IGF-binding proteins.
Reported results apply to the tested lot. For research use only. Not for use in diagnostic or therapeutic procedures.