"Heyuan Liji" is a joint venture between Heyuan Biotechnology (stock code: 688238) and Liji Biotechnology, specializing in the "Liji Biotechnology" and "Life-ilab" reagent brands
 
           
          Do we need to make a standard curve every time we use CCK-8 to measure cell viability?
Suggest doing it every time. Although cells are the same, their states may not necessarily be the same. For cells with different states, it is recommended to perform a standard curve every time.