{"product_id":"abm174718","title":"Repac Polyclonal Antibody","description":"\u003ch3\u003eBackground\u003c\/h3\u003e\u003cp\u003eMembers of the RAS (see HRAS; MIM 190020) subfamily of GTPases function in signal transduction as GTP\/GDP-regulated switches that cycle between inactive GDP- and active GTP-bound states. Guanine nucleotide exchange factors (GEFs), such as RAPGEF5 (Rap guanine nucleotide exchange factor 5), serve as RAS activators by promoting acquisition of GTP to maintain the active GTP-bound state and are the key link between cell surface receptors and RAS activation.\u003c\/p\u003e","brand":"BT LAB","offers":[{"title":"20ul","offer_id":57659808645460,"sku":"ABM174718","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"50ul","offer_id":57659808678228,"sku":"ABM174719","price":115.0,"currency_code":"GBP","in_stock":true},{"title":"100ul","offer_id":57659808710996,"sku":"ABM174720","price":176.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/btlab-12af107b440025e50785eb6e1b03855b0bf0891035c5c85f6cdcdc2a3bd62fef.jpg?v=1792158825","url":"https:\/\/www.abmium.com\/de\/products\/abm174718","provider":"ABMIUM","version":"1.0","type":"link"}