For testing purposes, this product is reconstituted in cold deionized water at 0.1 - 0,2 un/mL. The solution stability and storage conditions have not been determined. The enzyme may also be dissolved in 0.11 M Tris HCl buffer, pH 8.9 with 0.11 M NaCl and 15 mM MgCl2 according to Worthington Manual, p. 310 (1993). Note that this material is not the raw venom, but the purified enzyme. The enzyme is purified via the method of Williams, et al. and further treated to inactivate contaminating 5′-nucleotidase activity.
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Fortfahren mit
biological source
Crotalus adamanteus venom
Quality Level
form
solid
quality
Purified
specific activity
≥20.0 unit/mg solid
packaging
vial of ≥100 units
storage temp.
−20°C
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1 of 4
Dieser Artikel | |||
|---|---|---|---|
| biological source Crotalus adamanteus venom | biological source - | biological source - | biological source Penicillium citrinum |
| specific activity ≥20.0 unit/mg solid | specific activity - | specific activity - | specific activity ≥200 units/mg protein (E1%/280, 3′-5′-Phosphodiesterase) |
| form solid | form crude dried venom | form crude dried venom | form lyophilized powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| quality Purified | quality - | quality - | quality - |
Application
Biochem/physiol Actions
Preparation Note
Other Notes
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Lagerklasse
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Protokolle
To measure 5′-nucleotidase activity, this procedure uses adenosine 5’-monophosphate and a color reagent to create a standard curve for determining the micromoles of phosphorus liberated.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P3243-1VL | 04061834367529 |
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1. If I want to dissolve this venom what I can use distilled water or any buffer? And what is the storage temperature after reconstitution? 2. If I want to increase the efficiency of venom what I can use?
1 answer-
Helpful?
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What buffer can be used to Store PDE I, and is it soluble in water?
1 answer-
For testing purposes, PDE I is reconstituted in cold deionized water at 0.1 - 0,2 un/mL. The solution stability has not been determined.
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