Reduced Nicotinamide Adenine Dinucleotide Phosphate Tetrasodium Salt Powder

The raw-material MOQ for NADPH tetrasodium salt is 10 g, with 10 g, 50 g and 100 g pack options. Specify the reduced cofactor and tetrasodium form, and use the lot COA assay basis when calculating quantities for an assay system.

NADPH is the reduced cofactor; NADP+ is its oxidized counterpart. Specify the redox state and tetrasodium salt explicitly, then qualify the material in the intended enzyme system.

NADPH tetrasodium salt, CAS 2646-71-1, has a purity specification of ≥95.0%. It is supplied for redox and biochemical-assay development. The lot COA documents the offered material, and evaluation samples support compatibility testing in the intended enzyme system.

Each batch is tested by HPLC against a certified reference standard, and a certificate of analysis (COA) with the actual assay result is provided with every shipment; the COA and raw chromatogram can be shared for review before order confirmation.

It is produced by a biotechnological route: a fermentation-derived NAD+/NADP+ precursor is enzymatically phosphorylated and then reduced by a dehydrogenase-based cofactor regeneration system, followed by chromatographic purification, salt formation, and lyophilization. Chemical total synthesis is not used, as the reduced dinucleotide is not practical to build from scratch at industrial scale.

The tetrasodium salt is freely soluble in water. We recommend preparing solutions fresh in a mildly alkaline buffer (pH ~7-8), protecting from light, and storing at -20°C in single-use aliquots to minimize oxidation and freeze-thaw degradation.

Yes, small-quantity samples are available for evaluation. Please contact our sales team with your intended application so we can recommend the appropriate sample size and pack format.

In addition to our in-house COA for every batch, we can arrange third-party laboratory testing (e.g., purity, heavy metals, microbial limits) upon request for buyers who require independent verification.

Yes, we support OEM/private-label packaging and labeling for distributors, formulators, and brand owners, including customized pack sizes and documentation to match your specifications.

NADPH tetrasodium powder pack options are 10 g, 50 g, 100 g. Special inner-packaging, labeling and transport requirements are agreed separately for the order.

The typical lead time for NADPH tetrasodium salt is 3–5 business days, with dispatch and transport conditions confirmed for the order. Enzyme-assay projects should agree the salt form, testing specifications and required lot documents before ordering.

No. NADPH consumption, oxidation or sample-preparation changes can affect the signal. Use enzyme-free and substrate-free controls and measure the intended product alongside NADPH/NADP+ where appropriate. Report the supplied tetrasodium identity and concentration basis separately from the enzyme method, and establish working-solution holding time experimentally.