G4256
Galactose-1-phosphate Uridyltransferase from galactose-adapted yeast
Type IV, lyophilized powder, 20-60 units/mg protein (modified Warburg-Christian)
동의어(들):
GALT, UDP glucose:α-D-galactose-1-phosphate uridyltransferase
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20 UNITS
₩1,431,252
50 UNITS
₩3,023,482
About This Item
CAS Number:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.54
추천 제품
일반 설명
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]
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]
애플리케이션
Galactose-1-phosphate Uridyltransferase from galactose-adapted yeast has been used to perform enzyme assays.
단위 정의
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.
물리적 형태
Contains buffer salts as citrate and reduced glutathione
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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시험 성적서(COA)
Lot/Batch Number
E Crushell et al.
Journal of inherited metabolic disease, 32(3), 412-415 (2009-05-07)
Classical galactosaemia is relatively common in Ireland due to a high carrier rate of the Q188R GALT mutation. It is screened for using a bacterial inhibition assay (BIA) for free galactose. A Beutler assay on day one of life is
En route to deoxygenated N-acetyllactosamine analogues employing uridyl and galactosyl transferases.
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
Galactose 1-phosphate uridylyltransferase. Isolation of a uridylyl-enzyme intermediate.
L J Wong et al.
The Journal of biological chemistry, 249(7), 2322-2324 (1974-04-10)
Ana C Bonatto et al.
Protein expression and purification, 55(2), 293-299 (2007-06-08)
GlnD is a bifunctional uridylyltransferase/uridylyl-removing enzyme that has a central role in the general nitrogen regulatory system NTR. In enterobacteria, GlnD uridylylates the PII proteins GlnB and GlnK under low levels of fixed nitrogen or ammonium. Under high ammonium levels
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