Determination of pA2
Antagonism parameter (pAx): for competitive antagonism, when the agonist and antagonist combined, X times the concentration of agonist effect produced exactly e
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Vitamin C Injection Stability Test
1. Stability of pharmaceutical preparations The basic requirements for pharmaceutical preparations should be safety, efficacy and stability. Stability refers to
Determination of endogenous steroid hormones in urine by liquid chromatography-tandem mass spectrometry
This assay is mainly used for routine analysis of endogenous steroid hormone stimulants in body fluids.
Rapid qualitative monitoring and quantitative analysis of drugs in urine samples from racehorses by liquid chromatography-electrospray tandem mass spectrometry and triple stage mass spectrometry
Drugs of abuse in the horse racing industry contain a wide variety of chemicals that are primarily analyzed by taking complex urine samples, making rapid, valid
Immunofluorescence of frozen sections
Observation of localization of target proteins in tissues
Immunofluorescence histochemical direct method
Immunofluorescent tissue (cell) chemical staining method - Direct method, a fluorescent antibody staining method.
TUNEL staining of tissue sections
Detection of apoptotic cells
Determination of multiple residues of glucocorticoids in food of animal origin by high performance liquid chromatography-tandem mass spectrometry
Liquid chromatography (HPLC), liquid-mass spectrometry (LC-MS or LC-MS/MS) and gas chromatography (GC-MS) are the main methods used for the detection of glucoco
Determination of steroid hormones by high performance liquid chromatography-tandem mass spectrometry
High performance liquid chromatography-tandem mass spectrometry (LC-MS) is a means of qualitative and quantitative analysis of samples using high performance li