Follistatin 344: A Research Overview
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Follistatin 344 is a glycoprotein studied in myostatin and TGF-β pathway research. This overview explains what it is, the pathways it's associated with, and how to source research-grade material.
What is Follistatin 344?
Follistatin 344 is a research glycoprotein and one of several follistatin isoforms. It is studied as a binding partner and antagonist within the TGF-β superfamily, most notably myostatin.
Research pathways
- Myostatin-inhibition research.
- TGF-β superfamily signaling research.
- Muscle and tissue-development research models.
Formats & products
Follistatin 344 is offered at 95% purity: Follistatin 344 (95%). It sits within the Anti-Aging & Longevity collection.
Handling, reconstitution & purity
Reconstitute lyophilized Follistatin with bacteriostatic water per our reconstitution guide. Documentation is available on the Quality & COA page — and our purity guide explains how to read it.
Manufacturing & Quality
Alpha Biologix produces Follistatin 344 under pharmaceutical-grade manufacturing standards: each batch is verified to 95% purity and independently confirmed through third-party laboratory testing. A Certificate of Analysis (COA) is available per batch so researchers can verify identity and purity before use.
All products and information are provided for laboratory research use only, not for human consumption. Not for human or veterinary use, diagnostic, or therapeutic application. No medical claims are made.