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The preparation of purified collagenase
Archives of Biochemistry and Biophysics, 1963Abstract Two methods are described for the purification of Clostridium histolyticum collagenase. One method involves gel filtration on columns of Sephadex G-200, the other, ion-exchange chromatography on DEAE Sephadex A-50. In both cases, calcium-containing buffers were found necessary for good recoveries of enzyme.
S, KELLER, I, MANDL
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Scandinavian Journal of Rheumatology, 1978
Free collagenase activity was demonstrated in all 13 normal, 5 osteoarthrotic and 54 rheumatoid synovial fluids studied. Osteoarthrotic, normal, and rheumatoid fluids showed a free collagenase content increasing in that order. However, the total activities after trypsin activation did not differ significantly. The concentrations of alpha1-at and alpha2-
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Free collagenase activity was demonstrated in all 13 normal, 5 osteoarthrotic and 54 rheumatoid synovial fluids studied. Osteoarthrotic, normal, and rheumatoid fluids showed a free collagenase content increasing in that order. However, the total activities after trypsin activation did not differ significantly. The concentrations of alpha1-at and alpha2-
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The specificity of collagenase
Biochimica et Biophysica Acta, 1959Y, NAGAI, H, NODA
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