Taurine Dioxygenase from E. coli, Recombinant

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Cat No.

NATE-1648

Description

Taurine dioxygenase (TauD) is a Fe(II) and α-ketoglutaric aciddependent dioxygenase, which enables E.coli to use taurine as a sulfur source. The oligomeric state of the enzyme from E.coli is reported both as a dimer and tetramer. It contains a 2-His, 1- carboxylate facial triad, which is present in most members of the family of Fe(II)⁄ α-KG-dependent enzymes. TauD catalyzes the conversion of the amino acid taurine (2-aminoethane-1-sulfonic acid) to sulfite and aminoacetaldehyde.

Abbr

TauD, Recombinant (E. coli)

Source

E. coli

Form

Liquid

Enzyme Commission Number

EC 1.14.11.17

Activity

>170 mU/mg

Molecular Weight

34.3 kDa, His tagged

Purity

> 90% by SDS-PAGE

Concentration

2 mg/ml

Unit Definition

One unit is the amount of enzyme that converts 1 µmole of taurine to sulfite per minute at pH 6.9 at 30 °C.

Storage

Aliquot and store at -20°C. Avoid repeated freeze-thaw cycles.

Synonyms

TauD; 2-aminoethanesulfonate dioxygenase; Sulfate starvation-induced protein 3; SSI3; alpha-ketoglutarate-dependent taurine dioxygenase

Formulation

0.5 mg/ml in 20 mM Tris-HCl buffer (pH 8.0) containing 100 mM NaCl, 1 mM DTT, 2 mM EDTA and 40% glycerol.

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Our Products Cannot Be Used As Medicines Directly For Personal Use.

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