DNA extraction methods - Phenol Cholorofom Isoamyl Alcohol method and Proteinase K method (English)

#phenol_choloroform_isoamyl_alcohol_method #proteinase_K_method #types_of_DNA_extraction
The extraction of DNA is an essential and basic step in any molecular biology experiment such as PCR, cloning, sequencing, etc. There are different types of methods available but the phenol, chloroform, and isoamyl alcohol method and proteinase K method are the most important one. Nowadays silica column-based based is widely used but as a molecular biology student, we should learn how DNA is extracted and what are the functions of various reagents and chemicals used in the process. This video explains all the basic fundamentals of DNA extraction and also explains the roles of every chemical used in these protocols.