53702
Pronase® Protease, Streptomyces griseus
Synonim(y):
Pronase® powder
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About This Item
Polecane produkty
Postać
lyophilized
Poziom jakości
aktywność właściwa
≥45,000 proteolytic units/g dry wt
producent / nazwa handlowa
Calbiochem®
warunki przechowywania
OK to freeze
desiccated (hygroscopic)
rozpuszczalność
water: 10 mg/mL
Warunki transportu
ambient
temp. przechowywania
2-8°C
Opis ogólny
A non-specific protease liquefies mucins and digests proteins to free amino acids. Can be used to isolate living chondrocytes. Most active at neutral pH, but it is stable over a wide pH and temperature range. Has an optimal pH of 7.5. Note: 1 KU = 1000 units.
A non-specific protease liquefies mucins and digests proteins to free amino acids. Can be used to isolate living chondrocytes. Most active at neutral pH, but stable over wide range of pH and temperature. Note: 1KU = 1000 units.
Note: 1 KU = 1000 units.
Ostrzeżenie
Toxicity: Harmful (C)
Definicja jednostki
One unit is defined as the amount of enzyme that will liberate a digestion product equivalent to 25 µg of tyrosine per min at 40°C, pH 7.5.
Postać fizyczna
Lyophilized from a solution containing calcium acetate as a stabilizer.
Rekonstytucja
Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for 24 h at 4°C.
Inne uwagi
Narahashi, Y., et al. 1968. J. Biochem. 64, 427.
Informacje prawne
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
PRONASE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
Organy docelowe
Respiratory system
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 2
Certyfikaty analizy (CoA)
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