G8420
β-Glucuronidase from Escherichia coli
≥20,000 units/mg protein, recombinant, expressed in E. coli overproducing strain, lyophilized powder
Synonym(s):
β-D-Glucuronide glucuronosohydrolase
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About This Item
CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-606-8
MDL number:
Specific activity:
≥20,000 units/mg protein
Recombinant:
expressed in E. coli overproducing strain
recombinant
expressed in E. coli overproducing strain
form
lyophilized powder
specific activity
≥20,000 units/mg protein
mol wt
290 kDa
composition
, ~25%
storage temp.
−20°C
Quality Level
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Application
New Technical Article Comparing Performance of Different Enzymes
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about recent application data generated by Sigma R&D to optimize hydrolysis for different drug classes using enzymes from different sources and the use of a chromatographicaly purified enzyme to reduce the effect of esterase activity resulting in conversion of 6-MAM to Morphine
Learn more
about recent application data generated by Sigma R&D to optimize hydrolysis for different drug classes using enzymes from different sources and the use of a chromatographicaly purified enzyme to reduce the effect of esterase activity resulting in conversion of 6-MAM to Morphine
Effective in the hydrolysis of steroid glucuronides.
Used for the hydrolysis of glucuronide conjugates in urinary metabolite analysis
Analysis Note
Contains buffer salts and stabilizer.
Other Notes
One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 °C at the pH 6.8 (30 min assay).
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Enzymes
Hans Ulrich Bergmeyer
Methods of Analysis, 2, 460-461 (1974)
V Graef et al.
Clinical chemistry, 23(3), 532-535 (1977-03-01)
We determined the enzymic activity of beta-glucuronidase preparations from bovine liver, Helix pomatia, and Escherischia coli with steroid glucuronides and nonsteroid glucuronides as substrates. We also studied the effect of Na2SO4 on the enzymic hydrolysis of several substrates with the
Amichay Meirovitz et al.
The FEBS journal, 280(10), 2307-2319 (2013-02-13)
Recent years have seen a growing body of evidence that enzymatic remodeling of heparan sulfate proteoglycans profoundly affects a variety of physiological and pathological processes, including inflammation, neovascularization, and tumor development. Heparanase is the sole mammalian endoglycosidase that cleaves heparan
Shu Feng et al.
Cancer research, 73(8), 2551-2562 (2013-02-27)
Prostate cancer is the most common visceral malignancy and the second leading cause of cancer deaths in US men. There is broad evidence that fibroblast growth factor (FGF) receptors are important in prostate cancer initiation and progression, but the contribution
Xiaoming Ye et al.
PloS one, 8(1), e55615-e55615 (2013-02-06)
βKlotho is a regulator in multiple metabolic processes, while its role in cancer remains unclear. We found the expression of βKlotho was down-regulated in human hepatocellular carcinoma tissues compared with that in paired adjacent non-tumourous liver tissues. Hepatoma cells also
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