β-Glucuronidase from Helix pomatia can be stored at –20 °C. There is no expiration date or recommended retest date on the Certificate of Analysis, however the data sheet states when stored at –20 °C, states this enzyme retains activity for at least 3 years.
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G0751
β-Glucuronidase from Helix pomatia
Type H-1, partially purified powder, ≥300,000 units/g solid
Synonim(y):
β-
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| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
100000 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 465,00 zł |
500000 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1220,00 zł |
1000000 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1710,00 zł |
2000000 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3100,00 zł |
Informacje o tej pozycji
Numer CAS:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-606-8
MDL number:
Specific activity:
≥300,000 units/g solid
465,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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Type H-1
Quality Segment
form
partially purified powder
specific activity
≥300,000 units/g solid
secondary activity
≥10,000 units/g solid sulfatase
storage temp.
−20°C
General description
β-Glucuronidase Type H-1 from Helix pomatia is partially purified powder containing enzymes derived from the Roman snail. Many β-glucuronidases derived from mollusks also contain sulfatase activity.
Application
New Technical Article Comparing Performance of Different Enzymes
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
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
Biochem/physiol Actions
Used for the hydrolysis of glucuronide conjugates in urinary metabolite analysis
Analysis Note
Many β-glucuronidases derived from mollusks also contain sulfatase activity.
Other Notes
One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 °C at pH 5.0 (30 min assay).
Sulfatase Unit Definition: One unit of sulfatase will hydrolyze 1.0 μmole p-nitrocatechol sulfate per hr at pH 5.0 at 37 °C.
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Ta pozycja | |||
|---|---|---|---|
| description Type H-1, partially purified powder, ≥300,000 units/g solid | description Type H-5, lyophilized powder, ≥400,000 units/g solid | description Type H-3, aqueous solution, ≥90,000 units/mL | description Type HP-2, aqueous solution, ≥100,000 units/mL |
| specific activity ≥300,000 units/g solid | specific activity ≥400,000 units/g solid | specific activity ≥90,000 units/mL | specific activity ≥100,000 units/mL |
| form partially purified powder | form lyophilized powder | form aqueous solution | form aqueous solution |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| type Type H-1 | type Type H-5 | type Type H-3 | type Type HP-2 |
| secondary activity ≥10,000 units/g solid sulfatase | secondary activity ≤40,000 units/g solid sulfatase | secondary activity ≤1,000 units/mL sulfatase | secondary activity ≤7,500 units/mL sulfatase |
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Danger
Klasa składowania
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
wgk
WGK 1
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Does this have an expiration date? Specifically for lot SLCL6750?
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What is the weight per unit of this product?
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The specification of this product is 300,000 units/g solid. The specific unit value will be determined for each lot of product and reported on the lot-specific CofA document.
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