form
lyophilized solid
specific activity
≥50 units/mg dry wt.
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated
color
brownish
solubility
10 mM Tris-HCl, pH 8.0, 0.05% BSA, and 0.1% (w/v) TRITON™ X-100: 1 mg/mL
foreign activity
Aatalase, glucose oxidase, none detected
storage temp.
−20°C
Quality Level
General description
Native phospholipase D from Streptomyces chromofuscus. Catalyzes the hydrolysis of lecithin to phosphatidic acid and choline. Coupled with choline oxidase, it can also be used for the determination of phospholipids in serum.
Preparation Note
Following reconstitution, aliquot and freeze (-20°C) for long-term storage or refrigerate (4°C) for short-term storage. Stock solutions are stable for up to 6 months at 4°C or for up to 1 year at -20°C.
Other Notes
Kurz, T., et al. 1993. Circ. Res. 72, 701.
Natarajan, V., and Garcia, J.G. 1993. J. Lab. Clin. Med. 121, 337.
Yamamoto, I., et al. 1993. Biochim. Biophys. Acta1145, 293.
Natarajan, V., and Garcia, J.G. 1993. J. Lab. Clin. Med. 121, 337.
Yamamoto, I., et al. 1993. Biochim. Biophys. Acta1145, 293.
One unit is defined as the amount of enzyme that will hydrolyze 1 µmol of phosphatidylcholine per min at 37°C, pH 8.0.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow
Disclaimer
Toxicity: Harmful (C)
signalword
Danger
hcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
法规信息
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