![]() What amino acid S is indicated by a positive Sakaguchi test?į) Sakaguchi Test: The Sakaguchi reagent is used to test for a certain amino acid and proteins. The test was developed by the French chemist Auguste Nicolas Eugene Millon (1812–1867). Which colour is developed in Millon’s test for tyrosine?Ī reddish-brown coloration or precipitate indicates the presence of tyrosine residue which occur in nearly all proteins. The violet color is a positive test for the presence of protein, and the intensity of the color is proportional to the number of peptide bonds in the solution. Which functional group is responsible for the visible positive result in biuret test?īiuret reagent is an alkaline solution of 1% CuSO4, copper sulfate.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |