{"product_id":"tribioscience-human-nicotinamide-n-methyltransferase-nnmt-recombinant-protein-bioactive-tbp0002","title":"Tribioscience Human Nicotinamide N-Methyltransferase \/ NNMT Recombinant Protein, Bioactive (TBP0002)","description":"\u003ch2 class=\"product_title entry-title show-product-nav\"\u003eTribioscience Human Nicotinamide N-Methyltransferase \/ NNMT Recombinant Protein, Bioactive (TBP0002)\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 class=\"zw-portion zw-text-portion\" data-text-len=\"63\"\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\u003eNNMT (Nicotinamide N-methyltransferase) belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. It is predominantly expressed in the liver, and a lower expression is seen in the kidney, lung, skeletal muscle, placenta, and heart. NNMT catalyzes the N-methylation of nicotinamide and other pyridines to form pyridinium ions. This activity is important for the biotransformation of many drugs and xenobiotic compounds. Recombinant human NNMT protein, fused to His-tag at N-terminus, was expressed in E. coli, and purified by using chromatography. This enzyme is validated for NNMT activity application.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpression System:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eE. coli.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDomain:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1-264aa.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniProt No:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eP40261.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNicotinamide N-methyltransferase\/ NNMT.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Specification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e37.7 kDa (284aa) confirmed by MALDI-TOF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConcentration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1mg\/ml (determined by Bradford assay).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLiquid in 20 mM Tris-HCl buffer (pH 8.0) containing 20% glycerol, No DTT.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt; 95% by SDS-PAGE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTag:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHis-Tag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBiological Activity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecific activity is \u0026gt; 100nmol\/min\/mg, and is defined as the amount of enzyme that transfers 1.0nmole of methyl group per minute at 37℃.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Condition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStore at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnzyme Activity, and protein assay by SDS-PAGE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row main-content-wrap\"\u003e\n\u003cdiv class=\"main-content col-lg-12\"\u003e\n\u003cdiv id=\"primary\" class=\"content-area\"\u003e\u003cmain id=\"content\" class=\"site-main\"\u003e\n\u003cdiv id=\"product-4091\" class=\"product type-product post-4091 status-publish first instock product_cat-biochemical-assays product_cat-life-sciences has-post-thumbnail taxable shipping-taxable purchasable product-type-variable product-layout-default\"\u003e\n\u003cdiv class=\"woocommerce-tabs woocommerce-tabs-1jgzs022 resp-htabs\" id=\"product-tab\"\u003e\n\u003cdiv class=\"resp-tabs-container\"\u003e\n\u003cdiv class=\"tab-content resp-tab-content resp-tab-content-active\" id=\"tab-description\" aria-labelledby=\"tab_item-0\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tribioscience","offers":[{"title":"20 ug","offer_id":40948907442234,"sku":"TBP0002-20UG","price":262.95,"currency_code":"USD","in_stock":true},{"title":"100 ug","offer_id":40948907475002,"sku":"TBP0002-100UG","price":859.95,"currency_code":"USD","in_stock":true},{"title":"500 ug","offer_id":40948907507770,"sku":"TBP0002-500UG","price":3799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/TBP0002-20UG.jpg?v=1753088144","url":"https:\/\/www.msesupplies.com\/en-gb\/products\/tribioscience-human-nicotinamide-n-methyltransferase-nnmt-recombinant-protein-bioactive-tbp0002","provider":"MSE Supplies","version":"1.0","type":"link"}