No replies to this topic

[Mariam-Lilia]

Hello,

 

My name is Mariam and I am a PhD student in the first year of my studies.

I have been facing several problems performing the MTT but now I would like to ask you. After the incubation time with the MTT solution, is the colour change visible by the human eye? Or should I put it under the microscope to check if any crystals have been formed?

Because usually I see a yellowish colour even after the 2h incubation.

 

Thank you for your help in advance.

 

Mariam.