53702
Pronase® Protease, Streptomyces griseus
Synonyme(s) :
Pronase® powder
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About This Item
Produits recommandés
Forme
lyophilized
Niveau de qualité
Activité spécifique
≥45,000 proteolytic units/g dry wt
Fabricant/nom de marque
Calbiochem®
Conditions de stockage
OK to freeze
desiccated (hygroscopic)
Solubilité
water: 10 mg/mL
Conditions d'expédition
ambient
Température de stockage
2-8°C
Description générale
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.
Avertissement
Toxicity: Harmful (C)
Définition de l'unité
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.
Forme physique
Lyophilized from a solution containing calcium acetate as a stabilizer.
Reconstitution
Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for 24 h at 4°C.
Autres remarques
Narahashi, Y., et al. 1968. J. Biochem. 64, 427.
Informations légales
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
PRONASE is a registered trademark of Merck KGaA, Darmstadt, Germany
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
Organes cibles
Respiratory system
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 2
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