User contributions for 170740045

18 October 2018

• 12:5512:55, 18 October 2018 diff hist +822 N Chargaff's rule Created page with " It is proven that [https://teaching.ncl.ac.uk/bms/wiki/index.php/DNA DNA] is a right-handed double helix structure by Watson and Crick. Another biochemist Erwin Charga..."

22 November 2017

• 12:3112:31, 22 November 2017 diff hist −2 Gel filtration chromatography No edit summary
• 12:2912:29, 22 November 2017 diff hist +1,507 N Gel filtration chromatography Created page with "Proteins can be separated and purified based on size, charge and affinity. One way to separate proteins is the gel filtration chromatography, which is a type of [[co..."