Hazwan Yahya

2 Questions 4 Answers 0 Followers

Questions related from Hazwan Yahya

About calculating enzyme activity umol mg−1 protein min−1, how do you get the weight of protein (enzyme) in your sample?

I'm trying to calculate the enzyme activity for my PPO assay according to umol/mg protein (enzyme)/min. But I can't figure out how to get the mg of enzyme in my samples? Is it derived from my...

26 January 2023 8,961 5 View

Making standard curves of Caffeic and Gallic Acid using Spectrophotometry?

Hello there, I'm having problems in making the standard curves for caffeic and gallic acid. I mixed 0.01g (10mg) of each chemicals into 10ml of 90% MeOH solution, so I'd have 1mg/1ml as a stock...

11 January 2023 9,725 5 View