

HY-15934 · 200 mg
MedChemExpress · Cat: HY-15934
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Manufacturer product page
medchemexpress.com/X-GAL.html
Description
X-GAL BCIG is a widely used chromogenic ?-galactosidase substrate. X-GAL is a colorless compound until cleaved by ?-galactosidase, at which point X-GAL turns to an insoluble and detectable blue compound, making X-GAL particularly useful in techniques such as blue-white screening for cloning in bacteria. X-GAL can also be used for detection of ?-galactosidase activity.







