{"product_id":"stemolecule-sb431542","title":"Stemolecule SB431542","description":"\u003cp\u003eSB431542 is an inhibitor of the transforming growth factor-β 1 (TGFβ1) activin receptor-like kinases (ALKs). It is a selective and potent inhibitor of ALK-4, -5 and -7. SB431542 inhibits endogenous activin and TGFβ signaling without affecting more divergent BMP signaling utilizing ALK-1, -2, -3, and -6 1,2 . SB431542 stimulates proliferation, differentiation, and sheet formation of endothelial cells derived from embryonic stem cells 3 . Also available: Stemolecule SB431542 in Solution (Cat, No. 04-0010-05)\u003c\/p\u003e","brand":"Stemgent","offers":[{"title":"5 mg","offer_id":45980765487290,"sku":"04-0010","price":135.0,"currency_code":"USD","in_stock":true},{"title":"10 mg","offer_id":46329888014522,"sku":"04-0010-10","price":229.0,"currency_code":"USD","in_stock":true},{"title":"5mg (10mM)","offer_id":46329888506042,"sku":"04-0010-05","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3119\/6346\/files\/stemolecule-sb431542-p219-39_medium_781d00f0-0163-47d1-8018-d50535837b68.png?v=1781100713","url":"https:\/\/store.reprocell.com\/products\/stemolecule-sb431542","provider":"Reprocell","version":"1.0","type":"link"}