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Kluczowe dokumenty
V900892
Collagenase from Clostridium histolyticum
Type II, Vetec™, reagent grade, powder, ≥125 CDU/mg solid
Synonim(y):
Clostridiopeptidase A
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About This Item
Polecane produkty
![N-[3-(2-Furyl)acryloyl]-Leu-Gly-Pro-Ala](/deepweb/assets/sigmaaldrich/product/structures/805/876/96b5fb57-71c8-4c6b-b5d2-fafe7374cd85/640/96b5fb57-71c8-4c6b-b5d2-fafe7374cd85.png)
klasa czystości
reagent grade
linia produktu
Vetec™
Formularz
powder
aktywność właściwa
≥125 CDU/mg solid
temp. przechowywania
−20°C
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Zastosowanie
Collagenase from Clostridium histolyticum may be used for the isolation of cells from many types of animal tissue. VETEC Collagenase Type II has higher clostripain activity, and is suggested for bone, heart, liver, thyroid and salivary primary cell isolations.
Działania biochem./fizjol.
Collagenase is activated by four gram atom calcium per mole enzyme. It is inhibited by ethylene glycol-bis(beta-aminoethyl ether) - N, N, N′,N′-tetraacetic acid, beta-mercaptoethanol, glutathione, thioglycolic acid and 8-hydroxyquinoline.
Jakość
Also contains clostripain, nonspecific neutral protease, and tryptic activities.
Definicja jednostki
One collagen digestion unit (CDU) liberates peptides from collagen from bovine achilles tendon equivalent in ninhydrin color to 1.0 μmole of leucine in 5 hours at pH 7.4 at 37 °C in the presence of calcium ions. One FALGPA hydrolysis unit hydrolyzes 1.0 μmole of furylacryloyl-Leu-Gly-Pro-Ala per min at 25°C. One Neutral Protease unit hydrolyzes casein to produce color equivalent to 1.0 μmole of tyrosine per 5 hr at pH 7.5 at 37°C. One Clostripain Unit hydrolyzes 1.0 μmole of BAEE per min at pH 7.6 at 25°C in the presence of DTT.
Informacje prawne
Vetec is a 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 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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