Enzyme Substrates
S-Butyrylthiocholine iodide
2-(Mercaptoethyl)trimethylammonium iodide butyrate
MOLECULAR BIOLOGY GRADE
A sulfur-containing analog of butyrylcholine which is hydrolyzed by butyrylcholinesterase to butyrate and thiocholine. It is used as a reagent in the determination of butyrylchol..
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Gene/Protein:
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside is most commonly known as X-Gal. X-gal is a histochemical substrate for β-galactosidase which cleaves X-Gal to yield an insoluble blue precipitate.
X-Gal is a mainstay in molecular biology cloning applications in which it ..
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Gene/Protein:
(X-glu, X-glcA, BCIG)
5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide cyclohexylammonium salt
MOLECULAR BIOLOGY GRADE
Purity: greater than 99% (HPLC)
Thin Layer Chromatogram: single spot
Biological Activity: indigo-blue assay
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