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G4256

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Galactose-1-phosphate Uridyltransferase from galactose-adapted yeast

Type IV, lyophilized powder, 20-60 units/mg protein (modified Warburg-Christian)

Synonym(e):

GALT, UDP glucose:α-D-galactose-1-phosphate uridyltransferase

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20 UNITS
CHF 842.00
50 UNITS
CHF 1’670.00

CHF 842.00


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20 UNITS
CHF 842.00
50 UNITS
CHF 1’670.00

About This Item

CAS-Nummer:
EC-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
NACRES:
NA.54

CHF 842.00


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Hersteller von Diagnostika sollten Produkte einer anderen Qualität verwenden: SRE0008

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Typ

Type IV

Qualitätsniveau

Form

lyophilized powder

Spezifische Aktivität

20-60 units/mg protein (modified Warburg-Christian)

Zusammensetzung

Protein, 15-35%

Fremdaktivität

6-phosphogluconate dehydrogenase ≤0.5%
UDP glucose pyrophosphorylase and galactokinase ≤0.2%

Lagertemp.

−20°C

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Allgemeine Beschreibung

Research area: Cell Signaling

Galactose-1-phosphate uridyltransferase (GALT) is a galactose metabolizing enzyme that facilitates the simultaneous conversion of uridine diphosphoglucose (UDP-glucose) and galactose-1-phosphate (gal-1P) to uridine diphosphogalactose (UDP-galactose) and glucose-1-phosphate. Classic Galactosemia (CG) is an inherited metabolic condition caused by deficiency of GALT activity.[1] GALT gene is mapped to human chromosome 9p13.[2] Deficiency of GALT results in type 1 galactosemia.[1]

Anwendung

Galactose-1-phosphate Uridyltransferase from galactose-adapted yeast has been used to perform enzyme assays.

Einheitendefinition

One unit will form 1.0 μmole of glucose 1-phosphate from UDP-glucose, galactose 1-phosphate and NADP+ per min at pH 8.7 at 25 °C as detected by a coupled system using phosphoglucomutase.

Physikalische Form

Contains buffer salts as citrate and reduced glutathione

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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I Saira Mian et al.
BMC bioinformatics, 7, 305-305 (2006-06-20)
REX1 and REX2 are protein components of the RNA editing complex (the editosome) and function as exouridylylases. The exact roles of REX1 and REX2 in the editosome are unclear and the consequences of the presence of two related proteins are
E Laumonier et al.
Journal francais d'ophtalmologie, 28(5), 490-496 (2005-06-25)
Galactosemia is an inherited metabolic disorder due to a defect in one of the three enzymes required to fully metabolize the galactose in glucose: the galactose 1-phosphate uridyltransferase. Because this enzyme is present in the normal foetal liver since the
Jason G McCoy et al.
Biochemistry, 45(10), 3154-3162 (2006-03-08)
The X-ray crystal structure of the At5g18200.1 protein has been determined to a nominal resolution of 2.30 A. The structure has a histidine triad (HIT)-like fold containing two distinct HIT-like motifs. The sequence of At5g18200.1 indicates a distant family relationship
Mohamed Jama et al.
The Journal of molecular diagnostics : JMD, 9(5), 618-623 (2007-09-22)
Classic galactosemia is an autosomal recessive inherited error of galactose metabolism. It is caused by lack of galactose-1-phosphate uridyl transferase, an enzyme that is required to metabolize galactose-1-phosphate to uridine diphosphate galactose. The build up of galactose-1-phosphate is toxic at
Daniel Lazarevic et al.
Carbohydrate research, 344(12), 1449-1452 (2009-06-30)
All monodeoxygenated galactoses were treated with galactokinase, and for the 2-, 3-, and 4-deoxy compounds, transformation into the corresponding galactopyranosyl phosphates could be observed. In case of the 2-deoxy derivative, further reaction via UDP-2-deoxy-D-lyxo-hexose (UDP-2-deoxygalactose), which was also obtained chemically

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