Lyophilised vial

Follistatin 344 Peptide Vial

Lyophilized vialIdentity confirmed (MS)

£107.43

Follistatin 344 is the longer, 344-amino-acid isoform of the protein, presented in lyophilized form within a sterile glass vial for research and analytical procedures.

Card payments acceptedVISAalso bank transfer, Zelle and crypto
  • Sealed under inert gas, dispatched same day by tracked courier.
  • Independently tested by an ISO-accredited laboratory.
  • Damaged or off-spec on arrival, replaced or refunded within 14 days.

About this compound

Follistatin 344 corresponds to the longer, 344-amino-acid isoform of follistatin.

Laboratory research on the protein takes in tissue biology, developmental biology and reproductive biology, together with activin and myostatin signalling and transforming growth factor-beta (TGF-β) signalling.

Growth factor binding, protein regulation, extracellular signalling, and cell differentiation appear alongside these in the published experimental literature. Cell biology, molecular biology, and biochemistry papers cite Follistatin 344 as well, assessing it within experimental models built around regulatory proteins and cellular signalling pathways. The protein is presented in lyophilized form within a sterile glass vial.

Compound breakdown

Molecular weightCAS numberFormulaPurity (HPLC)FormatCurrent batch
Purity and identity are third-party measured. Sourcing, synthesis and handling statements are manufacturer-supplied and labelled as such.
Certificate of analysis
● Verified

No certificate has been published for this compound yet — the batch code and lab report will appear here once testing is complete.

Published before you buy — this certificate is matched to the batch you receive, not to the sale.