摘要:
The present invention provides liver uricase, wherein it is covalently bond to a water-soluble polysaccharide, polyacid anhydride, polyvinylpyrrolidone or acid anhydride as carrier substance and is still soluble at pH values below 6.The present invention also provides a process for the preparation of this liver uricase.
摘要:
The present invention provides a stabilized sarcosine oxidase preparation which contains creatineamidinohydrolase covalently bound to a water-soluble polysaccharide.
摘要:
An airbag module (10) contains a gas generating inflator (18) containing a plurality of apertures (24) in radially spaced relation to an external annular filter (40) constrained by a retainer (42). The plurality of apertures (24) are each radially aligned with the filter (40). Gases produced from inflator (18) are thus cooled and dispersed with a minimum pressure drop, thereby providing a pressure sufficient to inflate an airbag (16).
摘要:
A water-soluble peroxidase derivative obtainable by the oxidation of peroxidase with periodic acid or with a salt thereof and binding to a water-soluble polymer selected from polysaccharides, polyethylene glycols, polyvinylpyrrolidones and polyacid anhydrides. Also provided is a process for the preparation of this water-soluble peroxidase derivative and for the use of this water-soluble peroxidase derivative for the determination of hydrogen peroxide.