Follistatin-344 (1 mg Vial)

Research background: Read the Follistatin-344 Research Guide.

Follistatin-344 (1 mg Vial) is supplied for controlled laboratory evaluation of Follistatin-344 within Muscle Growth Research studies.

• Research material: Follistatin-344
• Listed strength and format: 1 mg Vial
• Research category: Muscle Growth Research

Understanding the Follistatin-344 name

The FST-344 name refers to a 344-amino-acid follistatin precursor. The original human gene study identified both 344- and 317-amino-acid precursor forms, so the exact material matters when comparing research. A product name alone does not establish that a vial matches the material used in a published experiment. Read the original follistatin precursor study.

What does 1 mg mean?

This listing is for one vial labeled 1 mg, supplied in lyophilized form. The listed amount describes material per vial, not a concentration or a human dose. Check the documented identity and form against the requirements of your laboratory study.

Batch documentation and questions

Ask SRP for current Follistatin-344 batch details, including the lot identifier, identity, purity and handling documentation. Match the report and its test methods to the vial lot. Illustrative quality-control graphics in the gallery are not batch certificates.

Explore the Follistatin-344 Research Guide for evidence and distinctions between research materials, or browse the Muscle Research category.

For laboratory research only. Not for human or animal use, consumption, administration, diagnosis, treatment, or therapeutic application.