LC-MS screening process for completely unknown drugs and toxic compounds in urine
LC-MS analysis can be applied to (1) the detection of toxic substances in the body and (2) pharmaceutical research.
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Laboratory Protocols & SOPs Library
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
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GST-pulldown procedure
The use of recombinant technology to fuse a probe protein with GST (Glutathione S transferase), and affinity binding of the fusion protein to GTH (Glutathione)
Monosaccharide fermentation test
The monosaccharide fermentation test can be used to (1) test microorganisms with different abilities to utilize various carbon sources and (2) various tests for
Subcellular localization analysis
The target proteins are labeled with specific marker proteins such as green fluorescent protein (GFP) or β-glucosidase (GUS), and their location is subsequentl
Qualitative Identification of Aminotransfer Reactions
Qualitative assays for aminotransfer reactions can be used to: detect the presence of aminotransferases.
Determination of Selegiline and its Metabolites in Human Urine by GC/MS
This experiment is mainly used for doping control.
Determination of β2 stimulants in animal tissues by gas chromatography-mass spectrometry
Gas Chromatography-Mass Spectrometry (GC-MS) is an analytical instrument that measures the ion charge-to-mass ratio (charge-to-mass ratio) and can be used for (
Extraction and identification of Diosgeninogenin
In plants Diosgenin is present in combination with glucose and rhamnose to form Dioscin. When extracting and separating, Dioscin is generally hydrolyzed into Di
Extraction, isolation and characterization of anthraquinones in Rheum palmatum (Rheum palmatum)
Rhubarb is recorded in the Shennong Ben Cao Jing (Classic of the Materia Medica of the Divine Husbandman) and many other documents, and is used for draining the