Types of Absorbable Sutures. 1. Absorbable Sutures Absorbable sutures as the name suggests are absorbable in nature, which are broken down within the tissues and absorbed to the body after a period of time, which can be from ten days to eight weeks. And hence it is mainly used in the internal tissues of the body. WWW.SUTURES.IN.
The Biuret Test works for any compound containing two or more of the following groups. Ninhydrin Test: The Ninhydrin Test is a test for amino acids and proteins with a free -NH2 group. When such an -NH2 group reacts with ninhydrin, a purple-blue complex is formed. | Chemistry Home | Dr. Sundin Home | Chemistry 3510 | sundin@uwplatt.edu |.
To detect antibodies to viruses, viral protein is linked to the plastic support, and then the clinical specimen is added. If antibodies against the virus are present in the specimen, they will bind to the immobilized antigen.The bound antibodies are then detected by using a second antibody that binds to the first antibody. ELISA is used in both experimental and diagnostic virology.It is a highly sensitive assay that can detect proteins at the picomolar to nanomolar range (10 -12 to 10 -9 moles per liter).bout viruses and viral disease. A more rapid method than Western blot analysis to detect a specific protein in a cell, tissue, organ, or body fluid is enzyme-linked immunosorbent assay, or ELISA.