About
Research materials, documented properly.
Marogen Bio supplies analytical-grade peptide reference standards and research formulations to laboratories, institutions and qualified researchers. Every lot is synthesized, tested and released in La Jolla, California, with a certificate to show for it.
What Marogen Bio is
We make and release peptide reference standards, lyophilized for bench use, alongside a smaller line of research formulations. Each product is tied to a specific lot, and each lot carries its own release record: what was tested, what it measured, and when it shipped.
How a lot is released
A lot moves through the same sequence before it is cleared to ship:
- Synthesis, to the specification for that material.
- Lyophilization, to a stable powder for storage and shipping.
- Third-party testing at Freedom Diagnostics: purity by HPLC-UV, identity by LC-MS, and net content for the finished lot.
- The certificate is published to the lot's page before the lot is offered for sale.
What we publish, and what we do not claim
We publish what Freedom Diagnostics measures on each lot, and nothing beyond it. We do not claim testing we have not run.
| Published | Not claimed |
|---|---|
| Purity, HPLC-UV | Sterility |
| Identity, LC-MS | Endotoxin |
| Net content | Heavy metals |
| Chromatogram | Clinical suitability |
| Mass spectrum | — |
| Certificate PDF | — |
Who we serve
Laboratories, research institutions and wholesale partners who need a documented material and a certificate that matches what shipped, not a general claim about the product line.
Research use only. Marogen Bio products are research materials, not drugs, supplements, foods or cosmetics. They are not for human or animal administration. See our research use policy.
Learn more
Certificates of analysisScienceFacilityWholesale
Questions: orders@marogenbio.com · +1 (844) 417-8277 · Mon to Fri, 9 AM to 4 PM Pacific