Abdelmageed Othman

7 Questions 14 Answers 0 Followers

Questions related from Abdelmageed Othman

Is it possible to get two isoenzymes with same molecular weight?

Is it possible to get two isoenzymes with same molecular weight? As, after doing anion exchange chromatography on a DEAE-cellulose column, two peaks of the enzyme activity were resolved by the...

08 August 2019 2,802 4 View

Could you help in prevention of sodium phytate from precipitation in the enzymatic reaction mixture at pH 5.5 using sodium acetate buffer?

Could you help in prevention of sodium phytate from precipitation in the enzymatic reaction mixture for phytase assay at pH 5.5 using sodium acetate buffer? Also is it possible to use citrate...

06 June 2018 628 2 View

Is it possible to acknowledge the language editing person in the acknowledgement part in the manuscript?

07 July 2016 1,686 3 View

How I can calculate the micro moles produced from the enzymatic reaction?

If I want to say one unit of enzyme is the amount of enzyme that able to produce one micro mole of the product, How I can calculate the micro moles produced from the enzymatic reaction? Thanks

11 November 2015 2,862 5 View

Please can any one help me to get the molcular formula and chemical structure of Acid Blue C.I. 221, CAS No 12219-32-8

I want to know the chemical structure and molecular formula of Acid Blue dye CI 221

09 September 2014 1,035 0 View

What are the best rules for regeneration of strong and weak ion exchange columns?

How do I know that my column is regenerated effectively after usage?

01 January 2013 4,635 4 View

What is the difference between micromoles and micromolar; and how I can calculate the Kcat for purified enzymes?

Km, Vmax

10 October 2012 8,228 8 View