Hollow Fiber Immobilized L-asparaginase: In Vivo and in Vitro Immunological Studies
- 1 March 1983
- news
- Published by SAGE Publications
- Vol. 6 (2) , 91-96
- https://doi.org/10.1177/039139888300600211
Abstract
The enzyme L-asparaginase was covalently immobilized on the inner surface of the hollow fibers utilized in a commercially available dialyzer by the periodate method. After sterilization with gamma radiation the bioreactor was able to metabolize in vivo, 90 per cent of circulating asparagine in two hours. The absence in blood of asparaginase-related protein fragments, released from the hollow fiber immobilized enzyme, was monitored using a specific enzyme-linked immunosorbent assay (ELISA).Keywords
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