Cerebrospinal fluid total protein assay
Saturated ammonium sulfate can precipitate globular Pr. The content of globular Pr in normal cerebrospinal fluid is very low. Therefore, the positive result, if
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
Saturated ammonium sulfate can precipitate globular Pr. The content of globular Pr in normal cerebrospinal fluid is very low. Therefore, the positive result, if
The peroxide E in the cell decomposes hydrogen peroxide to release O atoms, which oxidize benzidine and change it to benzidine orchid, causing the cell plasma t
This test is to determine the resistance of erythrocytes to different concentrations of hypotonic saline solution, this resistance is closely related to the rat
Ferritin and ferritin (extracellular iron) in bone marrow and iron particles (intracellular iron) in naive erythrocytes interact with potassium ferrocyanide to
Sudan black B (SB) is a fat-soluble dye, which can be dissolved in the lipid-containing structures in the cell plasma, so that the lipids in the cytoplasm appea
Alkaline phosphatase in cell tissues hydrolyzes the substrate (sodium naphthol a-monophosphate) in the action solution in an alkaline (PH 9.0-9.6) environment t
Nonspecific esterase (Nonspecific, esteras. NSE) staining method can be divided into three categories: neutral non-specific esterase, acidic non-specific estera
The principle of PAS reaction to show sugars is due to the polysaccharides containing glycol groups, under the action of periodic acid, oxidation to produce ald
In the presence of glucose-6-phosphate (GbB) and NADP, glucose-6-phosphate dehydrogenase (G6PD) is able to use NADP to reduce to NADPH, which does not fluoresce