{"product_id":"ept301","title":"Recombinant 2019-nCoV 3C-like Proteinase (N-6His)","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e Recombinant 2019-nCoV 3C-like Proteinase is produced by our E.coli expression system and the target gene encoding Ser1-Gln306 is expressed with a 6His tag at the N-terminus.\u003cbr\u003e\u003cstrong\u003eAccession:\u003c\/strong\u003e YP_009725301.1\u003cbr\u003e\u003cstrong\u003eMolecular weight:\u003c\/strong\u003e 36.1 KDa\u003cbr\u003e\u003cstrong\u003eApparent molecular weight:\u003c\/strong\u003e 33 KDa, reducing conditions\u003cbr\u003e\u003cstrong\u003eOther names:\u003c\/strong\u003e M Proteinase; 3CL Proteinase\u003cbr\u003e\u003cstrong\u003eStorage condition:\u003c\/strong\u003e Lyophilized protein should be stored at \u0026lt; -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20°C for 3 months.\u003cbr\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e Greater than 95% as determined by reducing SDS-PAGE.\u003cbr\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at ≤-70°C, stable for 6 months after receipt.\nStore at ≤-70°C, stable for 3 months under sterile conditions after opening. \nPlease minimize freeze-thaw cycles.      \u003cbr\u003e\u003cstrong\u003eDelivery condition:\u003c\/strong\u003e The product is shipped on dry ice\/polar packs.\nUpon receipt, store it immediately at the temperature listed below.\u003cbr\u003e\u003cstrong\u003eBackground:\u003c\/strong\u003e The viral main proteinase (M pro , also called 3CL pro ), which controls the activities of the coronavirus replication complex. It functions as a cysteine protease engaging in the proteolytic cleavage of the viral precursor polyprotein to a series of functional proteins required for coronavirus replication and is considered as an appealing target for designing anti-SARS agents.","brand":"ELK Biotechnology","offers":[{"title":"50ug","offer_id":50413951058200,"sku":"EPT301","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_52bfc438-743a-404a-bd0d-abc8151d06ae.jpg?v=1751164364","url":"https:\/\/danabiosci.com\/products\/ept301","provider":"Dana Bioscience","version":"1.0","type":"link"}