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Peptide Atlas · Protein

Follistatin-315 (FST-315)

Follistatin is a monomeric glycoprotein that binds and neutralizes activin; FS315, its full-length isoform, carries an acidic C-terminal tail that the shorter FS288 lacks, the two arising from alternatively spliced messenger RNAs.

What the evidence says

six tiers, never blended

emerging — human data exists, and it is thin or contested

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

No discussion names it yet. When a post on the forum does, the thread appears here with its counts.

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.