|Calculated MW||31.5 kDa|
|Other Names||FST, FS, Activin-binding protein|
|Application Notes||Reconstitute in H₂O to a concentration of 0.1-1.0 µg/ µl. The solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.|
|Storage||-20°C; Sterile filtered and lyophilized from 10 mM Sodium Phosphate, pH 7.5 + 75 mM NaCl|
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Provided below are standard protocols that you may find useful for product applications.
Follistatin belongs to a group of structurally-diverse diffusible proteins that binds to TGF-β ligands and inhibit their activity by hindering access to signaling receptors. This naturally occurring antagonist binds to Activin, BMP-2,-4,-6,-7, Myostatin, GDF-11, and TGF-β1. Follistatin is expressed in the pituitary, ovaries, decidual cells of the endometrium, and in some other tissues. Recombinant human Follistatin is a 31.5 kDa protein containing 288 amino acids including 36 cysteine residues.
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