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Wichtige Dokumente
L7920
β-Lactamase Blend
recombinant, expressed in E. coli
Synonym(e):
Carbapenemase, Cephalosprinase
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About This Item
Empfohlene Produkte
Rekombinant
expressed in E. coli
Qualitätsniveau
Sterilität
γ-irradiated
Form
lyophilized powder
Lagertemp.
2-8°C
Allgemeine Beschreibung
No detectable growth in tryptone soy broth at 30-35 °C for 14 days
Biochem./physiol. Wirkung
β-Lactamases exhibit high carbapenemase activity. β-lactamases can destroy the β-lactam ring. True carbapenemases has the ability to hydrolyse several β-lactam ring containing carbapenems like meropenem, doripenem, imipenem and ertapenem.
Komponenten
600-1500 IU beta-lactamase I per vial
60-150 IU beta-lactamase II per vial
60-150 IU beta-lactamase II per vial
Einheitendefinition
One unit will hydrolyze 1.0 μmole substrate per min (βI: benzylpenicillin; βII: cephalosporin C) in phosphate buffer, pH 7.0 at 25°C.
Physikalische Form
Lyophilized powder containing sodium chloride, potassium phosphate, dipotassium phosphate and sorbitol.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Resp. Sens. 1 - Skin Sens. 1
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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