Urine cholagogic test
Urobilinogen reacts with p-dimethylaminobenzaldehyde in acidic solution to produce a red compound, which is derived from the clinical experiment guide of the 5-
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Experimental detection of urinary protein by heated acetic acid method
Heating can denature the protein and solidify it, and adding acid can make the protein close to the isoelectric point, which can lead to the precipitation of th
Qualitative urine ketone body test
The addition of sodium nitrosoferrocyanide to urine containing ketone bodies resulted in the appearance of a purple ring when it was dissociated from the ammoni
Qualitative urine celiac disease test
Fat is soluble in ether, and fat droplets can be recognized by staining.This experiment was derived from the Mudanjiang Medical College undergraduate 5-year cli
Enzyme immunoassay for human chorionic gonadotropin assay
In recent years, enzyme immunoassay technology has developed rapidly. The methods of HCG detection are endless. At present, the detection methods applying enzym
Latex coagulation system inhibition assay for human chorionic gonadotropin assay
There are latex agglutination test and blood inhibition test, radioimmunoassay (RIA), enzyme-linked immunosorbent assay (ELISA), monoclonal antibody colloidal g
Quantitative analysis of urinary precipitation experiment
Is based on the working principle of flow cytometry designed for urine sediment analysis, this type of instrument is less expensive, higher analytical efficienc
Fecal direct smear assay
1, clean slides with isotonic saline for 1-2 d, selecting abnormal parts of the feces, or selecting different parts of the feces to be directly smeared. 2. It
Qualitative urine myoglobin test experiment
Myoglobin, like hemoglobin, contains the heme gene in the molecule and has peroxidase-like activity that can be detected by the reaction of benzidine and o-tolu