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NADH is the reduced cofactor, and the separately listed NADH product is a disodium salt. Match the full chemical name, redox state and salt specification to the enzyme system or study method before comparing quotations or batch results.”","path":"/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-fact-content-native-digital-agencies-9af4622c8ac619a4-a-a99030c2ed41762791de","questionPaths":["/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-answer-content-native-digital-agencies-9af4622c8ac619a4-a-a99030c2ed41762791de"]},{"id":"content-native-digital-agencies-9af4622c8ac619a4-a-26a2f40607f00fc51d2e","label":"Is low-endotoxin NAD+ the same as sterile or injectable-grade NAD+?","value":"“No. The third-party endotoxin result of ≤0.1 EU/mg applies only to the tested batch. It does not by itself demonstrate sterility, pyrogen-free status, injectable suitability or finished-product regulatory compliance. The buyer must validate the final intended use.”","path":"/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-fact-content-native-digital-agencies-9af4622c8ac619a4-a-26a2f40607f00fc51d2e","questionPaths":["/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-answer-content-native-digital-agencies-9af4622c8ac619a4-a-26a2f40607f00fc51d2e"]},{"id":"content-native-digital-agencies-9af4622c8ac619a4-a-527345b3fe2bbe0a426a","label":"Which documents should buyers review for low-endotoxin NAD+?","value":"“Qualification of low-endotoxin NAD+ uses the supplied lot COA and a matching endotoxin report. Check the batch number, method, limit or result and test date. For a third-party report, also verify the laboratory and tested sample. Research and diagnostic-reagent projects should apply their own acceptance criteria.”","path":"/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-fact-content-native-digital-agencies-9af4622c8ac619a4-a-527345b3fe2bbe0a426a","questionPaths":["/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-answer-content-native-digital-agencies-9af4622c8ac619a4-a-527345b3fe2bbe0a426a"]},{"id":"content-native-digital-agencies-9af4622c8ac619a4-a-737cf86260e757bfd28c","label":"How is the low-endotoxin NAD+ supplied?","value":"“It is supplied as lyophilized powder produced in a GMP workshop and is readily soluble in water. Reconstitution conditions, including concentration, pH, clarity and stability, should be confirmed in the target formulation.”","path":"/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-fact-content-native-digital-agencies-9af4622c8ac619a4-a-737cf86260e757bfd28c","questionPaths":["/entities/nanjing-pathgene-biotech-co-ltd-q141514913#company-answer-content-native-digital-agencies-9af4622c8ac619a4-a-737cf86260e757bfd28c"]}]},"selected":{"language":"en","title":"Nanjing PathGene Biotech Co., Ltd.","description":"PathGene Biotech: “Synthetic biology-derived supplier of S-Equol, Citicoline, NR, NAD+ and other high-purity active ingredients with batch documentation.”","path":"/entities/nanjing-pathgene-biotech-co-ltd-q141514913","canonicalUrl":"https://directory.readyscan.ai/entities/nanjing-pathgene-biotech-co-ltd-q141514913","machineUrl":"https://directory.readyscan.ai/discovery/entities/nanjing-pathgene-biotech-co-ltd-q141514913.json","modifiedOn":"2026-10-27"}}],"versionId":"fnv1a64:078661e12f4e8a22"}