Purification and Characterization of A Human-Specific Esterase From Urine
- 3 January 1971
- journal article
- research article
- Published by Taylor & Francis in Preparative Biochemistry
- Vol. 1 (1) , 259-268
- https://doi.org/10.1080/00327487108081944
Abstract
A human-specific esterase was isolated from urine and partially characterized by ammonium sulfate precipitation, starch block electrophoresis, and gel filtration. Its molecular weight was estimated to be 136,000 by polyacrylamide gel electrophoresis in 0.17. SDS. A diffusion coefficient of 8.6 X 10−7 was determined by the L-plate method. Immunologic identity was shown between the urinary esterase and a human tissue esterase.Keywords
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