G4256
Galactose-1-phosphate Uridyltransferase from galactose-adapted yeast
Type IV, lyophilized powder, 20-60 units/mg protein (modified Warburg-Christian)
Synonym(s):
GALT, UDP glucose:α-D-galactose-1-phosphate uridyltransferase
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
20 units | Please contact Customer Service for Availability | CZK 22,900.00 |
50 units | Please contact Customer Service for Availability | CZK 45,400.00 |
About This Item
type
Type IV
Quality Segment
form
lyophilized powder
specific activity
20-60 units/mg protein (modified Warburg-Christian)
composition
Protein, 15-35%
foreign activity
6-phosphogluconate dehydrogenase ≤0.5%, UDP glucose pyrophosphorylase and galactokinase ≤0.2%
storage temp.
−20°C
General description
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. Deficiency of GALT results in type 1 galactosemia.[1]
Application
Physical form
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| specific activity 20-60 units/mg protein (modified Warburg-Christian) | specific activity 20-60 units/mg protein (modified Warburg-Christian) | specific activity 3.0-15.0 units/mg protein (in the presence of adequate α-lactalbumin, without added α-lactalbumin the activity is zero) | specific activity ≥40 units/mg protein |
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form lyophilized powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 300 | Quality Level 400 | Quality Level 200 | Quality Level 200 |
| foreign activity 6-phosphogluconate dehydrogenase ≤0.5%, UDP glucose pyrophosphorylase and galactokinase ≤0.2% | foreign activity 6-phosphogluconate dehydrogenase ≤0.5%, UDP glucose pyrophosphorylase and galactokinase ≤0.2% | foreign activity - | foreign activity UDP-glucose dehydrogenase and galactose-1-phosphate uridyltransferase ≤0.1%, inorganic pyrophosphatase ≤0.5% |
| composition Protein, 15-35% | composition Protein, 15-35% | composition Protein, 35-65% modified Warburg-Christian | composition Protein, 30-60% modified Warburg-Christian |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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