Follistatin

$500.00$900.00
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Description

Follistatin — 10mg Kit of 10

Follistatin is a naturally occurring glycoprotein and myostatin-binding protein studied for its ability to inhibit myostatin (GDF-8) and activin, two key regulators of muscle growth and cellular differentiation. Research suggests that Follistatin promotes muscle hypertrophy, regeneration, and tissue development by neutralizing growth-inhibitory proteins. It is widely investigated for its role in muscle biology, fertility, and regenerative medicine due to its potent influence on cellular growth pathways.

The Method

≥99% purity. Third-party tested. Sterile vials. Trusted quality.

Contents: 10mg total active Follistatin per kit (10 vials)

Composition per vial: Follistatin (1mg)

Storage: Keep refrigerated after reconstitution.

For Research Use Only. Not for human consumption.

Highlights

Myostatin and activin inhibitor studied for muscle growth and regeneration

Promotes anabolic signaling and cellular differentiation in preclinical models

Explored for potential roles in fertility and tissue repair research

High-purity, sterile lyophilized peptide formulation

Complete 10-vial kit for extended anabolic and regenerative studies

Storage Information

Form: Lyophilized powder (white to off-white)

Dry powder (unreconstituted): Stable at –4 °F (–20 °C) for up to 24 months when sealed, dry, and protected from light

Reconstituted solution: Store at 36–46 °F (2–8 °C) and use within 30 days

Avoid repeated freeze–thaw cycles to preserve protein integrity

CAS

Chemical Name: Follistatin (FS 344)
Sequence: Gly-Leu-Gly-Ala-Gln-Asp-Pro-Gly-Leu-Ser-Lys-Ala-Val-Thr-Leu-Gly-Lys-Asn-Ile-Leu-Asp-Gly-Arg-Cys-Thr-Thr-Gly-Gly-Thr-Gly-Cys-Thr-Thr-Lys-Ser-Cys-Asp-Pro-Asp-Ser-Ala

Molecular Formula: C₆₃₅₀H₉₉₈₈N₁₇₃₄O₁₉₁₂S₄₆
Molecular Weight: ~38.7 kDa (protein-based peptide)
CAS Number: 129318-07-8
Synonyms: Activin-binding protein, FS344, Myostatin inhibitor, FST

By Method Peptides