By which chemical does milk need to be stored for RNA extraction except for RNAlater?

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Ali Javadmanesh

Hello

You may preserve it in TRIzol and freeze it in -80. In this condition, defrosting would have less impact on RNA quality since TRIzol will denature any possible RNase.

Saleh Jamehdor

TRIzol or lysis buffer are the best options.

Sevda Dalkıran

thank you for answers. TRIzol is an expensive chemical so I'm looking for a cheaper chemical.