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.





