form
lyophilized
Quality Level
specific activity
≥2000 BTC units/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic)
foreign activity
Non-specific proteolytic ≤5.0 fluorescence units/mg
shipped in
ambient
storage temp.
−20°C
General description
This product has been discontinued.
Highly purified preparation. Useful in structural and functional studies of collagen metabolism. Catalyzes hydrolysis of native collagen to peptides.
Highly purified preparation. Useful in structural and functional studies of collagen metabolism. Catalyzes hydrolysis of native collagen to peptides. Has an optimal pH of 7.0-8.0.
Preparation Note
Following reconstitution refrigerate (4°C) for short-term storage or freeze (-20°C) for long-term storage. Stock solutions are stable for up to 4 days at 4°C and for up to 3 months at -20°C.
Reconstitute with 100 µl 50 mM Tris, 10 mM Ca(OAc)₂, pH 7.2.
Other Notes
One BTC (bovine tendon collagen) unit is defined as the amount of enzyme that will release 1.0 nmol Leu equivalent from collagen per min at 37°C, pH 7.2.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Harmful (C)
存储类别
10-13 - German Storage Class 10 to 13
法规信息
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