I extracted RNA from brain samples today. I checked for the purity on the nanodrop but the 260/280 ratio is 1.79. I want to know if there is any method (apart from commercially available kits) to repurify my RNA again. Please let me know of any protocol that can be used to purify it again (if available)
PS: stupid question - Will repurifying my RNA again will increase the yield of my RNA?