{"product_id":"nad-plus-500mg","title":"NAD+ 500mg","description":"\u003ch2\u003eNAD+ 500mg | Nicotinamide Adenine Dinucleotide Research Compound\u003c\/h2\u003e\u003cp\u003eNAD+ 500mg is a high-purity lyophilized research compound featuring Nicotinamide Adenine Dinucleotide, a critical coenzyme found in all living cells and widely studied for its role in cellular energy metabolism, DNA repair, and aging biology.\u003c\/p\u003e\u003ch3\u003eMechanism of Interest\u003c\/h3\u003e\u003cp\u003eNAD+ serves as a key substrate for sirtuins (SIRT1-7) and PARP enzymes, both of which are central to DNA damage response, mitochondrial biogenesis, and metabolic regulation. Its declining levels with age have made it a prominent subject in longevity and cellular health research.\u003c\/p\u003e\u003ch3\u003eResearch Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCellular energy metabolism and mitochondrial function studies\u003c\/li\u003e\n\u003cli\u003eAging and longevity research models\u003c\/li\u003e\n\u003cli\u003eDNA repair and genomic stability investigations\u003c\/li\u003e\n\u003cli\u003eSirtuin and PARP pathway research\u003c\/li\u003e\n\u003cli\u003eNeuroprotection and cognitive function studies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePurity: ≥99% (verified by third-party HPLC)\u003c\/li\u003e\n\u003cli\u003eCertificate of Analysis (COA) available upon request\u003c\/li\u003e\n\u003cli\u003eLyophilized powder for research reconstitution\u003c\/li\u003e\n\u003cli\u003e500mg per vial\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eFor Research Use Only. Not for Human Consumption.\u003c\/strong\u003e This product is intended solely for in vitro and laboratory research purposes. Not for diagnostic or therapeutic use.\u003c\/p\u003e","brand":"Payn Bioscience","offers":[{"title":"Default Title","offer_id":51871411536004,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/3349\/3124\/files\/image_48103b7a-d0eb-4dbd-8c22-f19cc4955491.png?v=1779218760","url":"https:\/\/paynbioscience.com\/products\/nad-plus-500mg","provider":"Payn Bioscience","version":"1.0","type":"link"}