{"product_id":"c687-20","title":"C687","description":"\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Recombinant Human\/Mouse\/Rat Activin A\u003cbr\u003e\u003cstrong\u003eSize (μg):\u003c\/strong\u003e 50\/500\/1000\u003cbr\u003e\u003cstrong\u003eAccession:\u003c\/strong\u003e P08476\u003cbr\u003e\u003cstrong\u003eMol Mass:\u003c\/strong\u003e Mol Mass:13 KDa; APMol Mass:15 KDa, reducing conditions\u003cbr\u003e\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e Inhibin beta A chain; INHBA; Activin A\u003cbr\u003e\u003cstrong\u003eFormulation:\u003c\/strong\u003e Lyophilized from a 0.2 μm filtered solution of 4mM HCl.\u003cbr\u003e\u003cstrong\u003eEndotoxin:\u003c\/strong\u003e \u0026lt; 0.01 EU\/µg as determined by LAL test.\u003cbr\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e Greater than 95% as determined by reducing SDS-PAGE. (QC verified)\u003cbr\u003e\u003cstrong\u003eBioactivity:\u003c\/strong\u003e Measured by its ability to induce SMAD signaling in 293-Activin A Res cells.  The ED50 for this effect is 1.3 ng\/ml. (Regularly tested)|Human intestinal organoids (ipsc source) were cultured with Activin A , BMP-4 , EGF , Wnt3a , Noggin, R-spondin 1 and FGF-4 . The organoids showed good morphology.\u003cbr\u003e\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Always centrifuge tubes before opening.Do not mix by vortex or pipetting.\nIt is not recommended to reconstitute to a concentration less than 100μg\/ml.\nDissolve the lyophilized protein in distilled water.\nPlease aliquot the reconstituted solution to minimize freeze-thaw cycles.\u003cbr\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e The product is shipped at ambient temperature.\nUpon receipt, store it immediately at the temperature listed below.\u003cbr\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e Order now, ship in 3 days\u003cbr\u003e\u003cstrong\u003eTitle:\u003c\/strong\u003e C687\u003cbr\u003e\u003cstrong\u003eSize Raw:\u003c\/strong\u003e Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt.\nReconstituted protein solution can be stored at 2-8°C for 2-7 days.\nAliquots of reconstituted samples are stable at ≤ -20°C for 3 months.\u003cbr\u003e\u003cstrong\u003eSize List:\u003c\/strong\u003e ['20', '2', '8', '2', '7', '20', '3']","brand":"Feiyuebio","offers":[{"title":"20","offer_id":50353298833688,"sku":"C687-20","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/Feiyuebio_6b52b674-e027-48d3-a011-3e90eaff4b1b.png?v=1749696289","url":"https:\/\/danabiosci.com\/products\/c687-20","provider":"Dana Bioscience","version":"1.0","type":"link"}