G4259
β-Glucuronidase from Helix aspersa (garden snail)
Type HA-4
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| A voi/SKU | Disponibilità | Prezzo |
|---|---|---|
1000000 units | Per conoscere la disponibilità, visualizza il carrello | CHF 377.00 |
Informazioni su questo articolo
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-606-8
MDL number:
Specific activity:
≥300,000 units/g solid solid
CHF 377.00
Per conoscere la disponibilità, visualizza il carrello
Servizio Tecnico
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Permettici di aiutartitype
Type HA-4
Quality Segment
form
partially purified powder
specific activity
≥300,000 units/g solid solid
secondary activity
≤7,500 units/g solid sulfatase
solubility
H2O: soluble 1.90-2.10 mg/mL, clear to slightly hazy
application(s)
clinical testing
storage temp.
−20°C
Application
β-glucuronidase was used in enzymic hydrolysis of tissue homogenates for liquid chromatography-electrospray ion trap mass spectrometry (LC/MSn) analysis, to study the structures of degradation products of baicalin.[1]
Biochem/physiol Actions
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 5.0 (30 min assay).
One unit of sulfatase will hydrolyze 1.0 μmole p-nitrocatechol sulfate per hr at pH 5.0 at 37 °C.
Used for the hydrolysis of glucuronide conjugates in urinary metabolite analysis
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Questo articolo | |||
|---|---|---|---|
| specific activity ≥300,000 units/g solid solid | specific activity ≥300,000 units/g solid | specific activity ≥400,000 units/g solid | specific activity ≥1,000,000 units/g solid |
| application(s) clinical testing | application(s) - | application(s) - | application(s) - |
| form partially purified powder | form partially purified powder | form lyophilized powder | form solid |
| solubility H2O: soluble 1.90-2.10 mg/mL, clear to slightly hazy | solubility - | solubility - | solubility - |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
signalword
Danger
hcodes
Classe di stoccaggio
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
pcodes
Hazard Classifications
Resp. Sens. 1
wgk
WGK 1
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