Bio Technology Question: What is the main objective of northern blotting? Bio Technology Interview QuestionAnswer: it is used to determine the protein from a mixture of compounds Previous QuestionNext QuestionDOES EUKARYOTES HAVE RESTRICTION MODIFICATION SYSTEM? IF YES, THAN WHY ARE WE NOT USING FOR THE TREATMENT OF HIV?Why do you use DBM instead of NCF in the northern blotting and what are the pre-treatments required for this paper to be used?