≥98%
37.5 kDa (approx)
Follistatin 344
A 344-residue follistatin isoform supplied as a lyophilized reference for myostatin-pathway and TGF-β superfamily research.
1 vial × $240 each
Add 3+ to unlock
volume pricing
Pay with Visa, Mastercard, or AMEX · ACH bank transfer saves 5%
Free US shipping on orders over $200, with tracking provided.
Third-party tested
About Follistatin 344
Follistatin 344 is a 344-amino-acid isoform of the endogenous follistatin protein, supplied as a lyophilized reference standard for in-vitro studies of myostatin (GDF-8) inhibition, TGF-β superfamily signaling, and activin-pathway research. Researchers use this compound for receptor-binding characterization and as a positive control in myostatin-inhibition assay panels. Not for use in any living organism.
| Property | Value |
|---|---|
| Product Name | Follistatin 344 |
| Form | Lyophilized Powder |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥98% |
| Molecular Weight | 37.5 kDa (approx) |
| Storage | Store lyophilized at -20°C. Reconstituted: 2-8°C, use within 7 days. |
Disclaimer: The information provided is for research reference only and does not constitute medical advice. Products are sold strictly for in-vitro research use.
Related Research
Preclinical research summaries from our research blog covering the mechanisms and pharmacology relevant to this compound.
Related Products
GIP3
10mg – 30mg
Triple-agonist research peptide targeting GIP, GLP-1, and glucagon receptors in preclinical metabolic studies.
CJC-1295 (no DAC)
5mg – 10mg
CJC-1295 is a 30-amino acid synthetic GHRH analog with a Drug Affinity Complex modification, supplied for in-vitro receptor-binding and half-life characterization studies.
Ipamorelin
5mg – 10mg
Ipamorelin is a 5-amino acid synthetic peptide growth hormone secretagogue supplied for in-vitro GHS-R1a receptor-binding assays and selectivity profiling.
Tesamorelin
5mg – 10mg
A synthetic GHRH analog studied in preclinical models for growth hormone pathway stimulation and preclinical metabolic-parameter studies in rodent models.
Frequently Bought Together
Follistatin 344
1mg
$240
GIP3
10mg
$100
CJC-1295 (no DAC)
5mg
$45
Bundle total
$385