Is Follistatin 344 (95%) intended for human use?

No. All Alpha Biologix products are sold strictly for in-vitro laboratory research use only. They are not drugs, foods, cosmetics, or dietary supplements and are not for human or animal consumption, ingestion, injection, or any diagnostic or therapeutic use.

What purity are Alpha Biologix research peptides?

Peptides are HPLC-verified to a stated minimum purity (typically 98% or higher; check each product page for the specific value). A Certificate of Analysis (CoA) is available on request at quality@alphabiologix.com.

How should this research material be stored?

Lyophilized peptides should be stored refrigerated at 2-8 C and protected from light. Once reconstituted, store at 2-8 C and use within the validated stability window for your protocol.

What is the difference between lyophilized and activated formats?

Lyophilized is a freeze-dried powder requiring reconstitution with a suitable solvent (e.g. bacteriostatic water) before laboratory use. Activated is pre-reconstituted to a stated concentration and ready to use in research protocols.

Do you provide a Certificate of Analysis (CoA)?

Yes. A third-party HPLC Certificate of Analysis documenting identity and purity is available for our research peptides on request. Email quality@alphabiologix.com with the product name and lot number.