Cell Metabolism
The tissue sample has been frozen for a long time, can it be used to detect AST/ALT?
Source: Elabscience®Published: Mar 04,2024
It is recommended to use fresh samples as far as possible. If fresh samples are not available, it is recommended that the samples be frozen at -80℃ for no more than one month, otherwise the AST/ALT enzyme activity will decrease, which will have a great impact on the results.