Noor Faizah Ismail

2 Questions 3 Answers 0 Followers

Questions related from Noor Faizah Ismail

Can we calculate water activity in the enzymatic reaction?

I use solvent/additive to manipulate water activity in the enzymatic reaction. So i would like to measure water activity in different organic solvent/additive that i used. Anyone can help me on this?

24 July 2017 6,003 1 View

What should I do if His-tag, IEX and gel filtration are still unable to separate/purify my protein of interest?

I have a problem where it seems impossible to remove one significant contaminant protein that size is almost the same with my desired protein. After using 1st step of His-tag purification followed...

08 September 2015 7,038 10 View