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β - Galactosidase (β –GAL) Activity Assay Kit

  • Cat.No.:E-BC-K631-M

  • Detection instrument: Microplate reader (390-410 nm,optimum wavelength: 400 nm)

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  • 96T
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Detection principle

β-galactosidase can catalyze the substrate nitrophenylgalactoside pyranopyranoside to produce nitrophenol, which has a maximum absorption peak at 400 nm. The activity of β-GAL can be calculated by measuring the OD value at 400 nm.

Performance characteristics

Synonyms β-GAL
Sample type serum , plasma, cells, animal and plant tissue
Sensitivity 16.19 U/L
Detection range 16.19-1200 U/L
Detection method Colorimetric method
Assay type Enzyme Activity
Assay time 70 min
Precision Average inter-assay CV: 6%Average intra-assay CV: 3%
Other instruments required Water bath, Incubator, Centrifuge, Microplate reader
Other reagents required 2 mmol/L hydrochloric acid
Storage Reagent 2: -20℃; Others: 2-8℃
Valid period 12 months

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