Xanthoproteic Test Definition Xanthoproteic test is a biochemical test for the detection of amino acids containing phenolic or indolic groups like phenylalanine, tyrosine, and tryptophan (aromatic amino acids). The test … Read more
Salt Saturation Test Definition Salt Saturation Test is a test for the precipitation of proteins and their differentiation from other proteins by using the salting-out technique. Salting out is the … Read more
Sakaguchi Test Definition Sakaguchi test is a biochemical test consisting of colorimetric reaction for the detection and quantification of guanidinium groups, used as a qualitative test for arginine that is … Read more
Pauly’s Test Definition Pauly’s test is a biochemical test for the detection of tyrosine and histidine where the reagent couples with amines, phenols, and imidazole groups. The test was discovered … Read more
Lead Sulfide Test Definition Lead sulfide test (or Lead acetate test) is a biochemical test for the detection of amino acids like cysteine and cystine. The test is a specific … Read more
Hopkin’s Cole Test Definition Hopkin’s Cole test is a specific test used for the detection of indole ring and thus, tryptophan in proteins. The test is also termed as ‘glyoxylic … Read more
Heller’s Test Definition Heller’s test is a biochemical test performed to detect proteins in a sample by the denaturation of those proteins by the addition of strong acids. Heller’s test … Read more
Heat coagulation test of proteins definition Heat coagulation test of protein is a biochemical test performed to determine the presence of proteins like albumin and globulin in protein. Coagulation of … Read more
