PROTEIN IDENTIFICATION TEST Flashcards
1
Q
NINhydrin test
A
Free Amines (except proline)
Ammonia
Deep Purple
2
Q
Xanthoproteic test
A
Aromatic ring
Yellow
3
Q
Millon-Nasse test
A
Phenol (tyrosine)
Pink/Red ppt
4
Q
Sakaguchi test
A
Guanidino (arginine)
Red
5
Q
HopkIN’s Cole
A
INdole (tryptophan)
Purple
6
Q
Na nitropRuSSide
A
Sulffhydryl group (cysteine)
Red
7
Q
Biuret
A
peptide Bond
Violet