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Opinion Review
Copyright: ©Author(s) 2026.
World J Stem Cells. Aug 26, 2026; 18(8): 120206
Published online Aug 26, 2026. doi: 10.4252/wjsc.120206
Table 3 Comparison of different collagenase types in liposuction-related cell isolation
Collagenase type
Cell yield
Cell viability
Surface marker retention
Clinical safety
Recommended rating
Collagenase type I★★★★★★★★★☆★★★★★★★★★★★
Collagenase type II★★★☆★★★★★★★★★★☆
Collagenase type IV★★★★★★★★★★★★★★★★★
Collagenase I + dispase/thermolysin★★★★★★★★★★★★★★★★★★★
Recombinant/GMP-grade collagenase★★★★☆★★★★★★★★★★★★★★★★★★★★


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