{"product_id":"follistatin-cgs-gfh41-5","title":"Follistatin","description":"\u003cp\u003eFollistatin is an autocrine, activin-binding protein that is ubiquitously expressed with highest expression levels being in the ovary and skin. Follistatin negatively regulates the signaling of Transforming Growth Factor ? (TGF-?) family members, such as activin, bone morphogenic proteins (BMP), myostatin, Growth Differentiation Factor 11 (GDF-11), and TGF-?1. Follistatin functions as an antagonist by binding TGF-? family members to block interaction with their signaling receptors. Follistatin also inhibits the secretion of Follicle-Stimulating Hormone (FSH) from the anterior pituitary.\u003c\/p\u003e","brand":"Cell Guidance Systems","offers":[{"title":"5 μg","offer_id":49297881334016,"sku":"CGS-GFH41-5","price":150.03,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/6591\/5392\/files\/GFH41_1_49770425-344c-4b14-95d0-42d33b92a660.jpg?v=1787286510","url":"https:\/\/shop.customscience.co.nz\/products\/follistatin-cgs-gfh41-5","provider":"Custom Science Ltd","version":"1.0","type":"link"}