| Not reconstituted | |
| Bottle type: | Vial – sealed flip top |
| Form: | Powder (lyophilized) |
| Vial size: | 3ML |
| Test results for Testagen peptide | |
| Date Tested: | August 14, 2025 |
| Purity: | 99.749% |
| Weight: | 21.72mg |
| Batch #: | 09-25-0120A |
Testagen Peptide Information (Khavinson peptide)
| FORM | Powder(lyophilized) |
|---|---|
| CAS NUMBER | N/A |
| WEIGHT | 20mg |
| SEQUENCE | Lys-Glu-Asp-Gly |
| Molecular Weight | 447.44 g/mol |
| Terms | Subject to our Terms and Conditions. This material is sold for laboratory research use only. Not for human consumption, animal, or medical use. |
Why isn’t there more information on our Testagen peptide?
Due to the legal landscape of peptides and research products, providing information that may imply anything beyond laboratory research use is a legal liability. We’re an expert biotechnology company that provides high quality peptides and products for purchase to advance scientific research in this field.
The industry’s most trusted source for research peptides
The #1 Leader In Peptide Testing
500+ Certificates of Analysis
You can be sure we don’t cut corners on testing every single batch.
Visit our Lab Reports page.
A Long Standing Trusted Company
6+ Years of Peptides
We pioneered third party lab testing and have stood the test of time. Our first lab report dates back to 2019 proving our track record.
The Best $/mg Prices At The Highest Quality
You won’t find this degree of testing and quality at this price.
Peptides Tested For More Than Just Purity
We conduct an array of tests via HPLC and other methods for our peptides:
purity, weight, endotoxins(LPS), sterility (bacteria & mold/yeast), and TFA content.
Transparency. Trusted. Reliable.
- Batch number on every vial
- Published Certificates of Analysis
- Expert customer service
- Satisfaction and quality guarantee
- Cold pack styrofoam shipping
Grace –
“The website was easy to use, checkout was smooth, and delivery was faster than expected.” �
Lilian –
“I’ve become a repeat customer because the service has been reliable and the ordering experience is always hassle-free