{"product_id":"tribioscience-proteinase-k-lyophilized-powder-molecular-biology-grade-tbs2119","title":"Tribioscience Proteinase K, Lyophilized Powder, Molecular Biology Grade (TBS2119)","description":"\u003ch2 class=\"product_title entry-title show-product-nav\"\u003eTribioscience Proteinase K, Lyophilized Powder, Molecular Biology Grade (TBS2119)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eResearch Use Only. Not intended for human use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan data-text-len=\"63\" class=\"zw-portion zw-text-portion\"\u003eBuy Tribioscience products from MSE Supplies at the best value.\u003c\/span\u003e\u003cspan class=\"EOP-readonly EOP\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProteinase K is commonly used for protein digestion, DNA extraction, RNA purification, direct PCR, and genotyping. The recombinant proteinase K enzyme is a mutant to the native protease, which gains higher specific activity and yield as well as wider pH and temperature range. The DNA-free nature of recombinant Proteinase K made it well-suited for isolating PCR and RT-PCR templates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMain Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh purity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;99.5% by reducing SDS-PAGE.\u003cbr\u003eRNase and DNase: Free\u003cbr\u003eDNA: Free\u003cbr\u003e\u003cstrong\u003eSpecific activity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≥ 30 units\/mg of protein.\u003cbr\u003e\u003cstrong\u003eWider pH range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe effective pH range of Proteinase K is pH 4.0~12.5.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDNA, RNA, and phage purification.\u003c\/li\u003e\n\u003cli\u003eProtein digestion.\u003c\/li\u003e\n\u003cli\u003eChromosomal DNA preparation for in situ hybridization, fingerprinting, colony or plaque hybridization, and pulse-field electrophoresis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tribioscience","offers":[{"title":"0.5G","offer_id":40943220752442,"sku":"TBS2119-0.5","price":349.95,"currency_code":"USD","in_stock":true},{"title":"1G","offer_id":40943221014586,"sku":"TBS2119-1G","price":572.95,"currency_code":"USD","in_stock":true},{"title":"5G","offer_id":40943221047354,"sku":"TBS2119-5G","price":2133.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/TBS2119-0.5.jpg?v=1752571628","url":"https:\/\/www.msesupplies.com\/en-gb\/products\/tribioscience-proteinase-k-lyophilized-powder-molecular-biology-grade-tbs2119","provider":"MSE Supplies","version":"1.0","type":"link"}