Nanjing PathGene Biotech Co., Ltd.
PathGene Biotech: “Synthetic biology-derived supplier of S-Equol, Citicoline, NR, NAD+ and other high-purity active ingredients with batch documentation.”
Is NAD+ powder the same ingredient as NADH?
“No. This page supplies oxidized β-NAD, CAS 53-84-9. 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.”
View in the company profileIs low-endotoxin NAD+ the same as sterile or injectable-grade NAD+?
“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.”
View in the company profileWhich documents should buyers review for low-endotoxin NAD+?
“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.”
View in the company profileHow is the low-endotoxin NAD+ supplied?
“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.”
View in the company profile