Skip to Content
Merck
All Photos(1)

Key Documents

SAE0004

Sigma-Aldrich

Kynurenine 3-Monooxygenase, Pseudomonas fluorescens (strain 17400), Recombinant

Synonym(s):

KMO

Sign Into View Organizational & Contract Pricing


About This Item

Enzyme Commission number:
UNSPSC Code:
12352204
NACRES:
NA.54

form

solution

specific activity

≥3 U/mg

mol wt

50,712 Da

shipped in

dry ice

storage temp.

−70°C

General description

Kynurenine 3-monooxygenase (KMO) is a flavoprotein aromatic hydroxylase (FAH) that catalyzes the hydroxylation of L-kynurenine (L-Kyn) to produce 3-hydroxykynurenine (3-OH-Kyn). This activity is central to tryptophan metabolism and also to the production of nicotinamide adenine dinucleotide (NAD) in higher organisms. KMO contains flavin adenine dinucleotide (FAD) as a non-covalent, but tightly bound, co-factor at a 1:1 ratio of co-factor to protein.

Unit Definition

1 unit will oxidize L-kynurenine at 1 mol/min at pH 7.0, 25°C.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service