{"product_id":"cst-44204s","title":"CST,  44204S, Collagenase, Type 4","description":"Enzyme for studying in the research area.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nCollagenase, Type 4 is soluble from 1-20 mg\/ml with an optimal pH range of 6.3-7.5. It is recommended to reconstitute with a buffer compatible with the intended assay. Vials should be brought to room temperature prior to opening and they should not be opened in humid areas.\n\u003cb\u003eStorage\u003c\/b\u003e\nCollagenase, Type 4 is supplied as a lyophilized powder. This product is stable for 12 months when stored at 4ºC, protect from moisture. It is recommended to reconstitute as needed and to store solutions at a 1 mg\/ml concentration at -20ºC or -80ºC. Aliquot to avoid multiple freeze\/thaw cycles.\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nCollagenase, Type 4 is suggested for pancreatic islet primary isolation.\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nCollagenase, Type 4 is produced by the bacterium and dialyzed prior to lyophilization.\n\u003cb\u003eBackground\u003c\/b\u003e","brand":"CST","offers":[{"title":"Default Title","offer_id":46800803332265,"sku":"44204S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-44204s","provider":"Iright","version":"1.0","type":"link"}