GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.
BioReagent BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping
Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.
📋
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Panoramica
Dihydroflavonol 4-reductase (DFR, EC 1.1.1.219) is a key enzyme in the anthocyanin biosynthetic pathway, responsible for reducing the three dihydroflavonols to colorless leucoanthocyanidins. It plays a significant role in determining the color of flowers, leaves, and fruits, as well as the色泽 and nutritional quality of other economic organs in plants.
Dihydroflavonol 4-reductase (DFR) acts on dihydroquercetin to produce catechin, which can condense with vanillin to form a red compound. This compound has a characteristic absorption peak at 500 nm, allowing the determination of DFR enzyme activity.
Specifications
Specifiche e purezza
BioReagent
Grado
BioReagent
Applicazione
Enzyme activity assay
Metodo di rilevamento
Colorimetric Method
Detection instrument
Microplate reader
Detection wavelength
500nm
Stoccaggio e spedizione
Condizioni di conservazione di stoccaggio
Store at 2-8°C,Protected from light
Spedito in
Wet ice
Stabilità e conservazione
Store at 2-8℃ for 3 months. Store in the dark.
Documentazione
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.
Shall we send you a message when we have discounts available?
Remind me later
Thank you! Please check your email inbox to confirm.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
