Products

Beta Nonyl/Octyl Glucoside Assay

Beta Nonyl Glucoside Assay

The Beta Nonyl Glucoside (ß-NG) Assay Kit is for measurement of detergent ß-NG at concentrations lower

or higher than its CMC value.  The assay is based on the principle that ß-NG interacts with the dye and

enhances the fluorescence at 610 nm (Excitation 550 nm). The log values of the fluorescence intensity show

a linear relationship with the concentrations of ß-NG.  The assay is compatible with most buffers and salts.

 It is not compatible proteins and other detergents. Please use Beta Octyl Glucoside (ß-OG) Assay Kit

(Catalog # OG100K) for measurement of ß-OG concentrations; NanoGram SDS Assay Kit (Catalog # SDS200)

for measurement of SDS concentrations; and Detergent Assay Kit (Catalog # DAK1000) for other detergents.

The Beta Nonyl Glucoside (ß-NG) Assay Kit includes 0.2 ml of 10 x Dye for NG and 10 ml of dilution buffer.  It

is for measurement of 100 samples using 96-well plates. A cuvette may also be used for the measurement of

detergent concentrations.

Beta Octyl Glucoside Assay

The Beta Octyl Glucoside (ß-OG) Assay Kit is for measurement of detergent ß-OG at concentrations below

its CMC value.  The assay is based on the principle that ß-OG interacts with the dye and enhances the light

absorbance at 580 nm.  It is compatible with most buffers and salts.   It is not compatible with phosphate.

Molecules such as ATP or ADP that release phosphate may interfere with the assay.

The assay does not detect beta nonyl glucoside (ß-NG) or SDS.  Please use Beta Nonyl Glucoside (ß-NG)

Assay Kit (Catalog # NG100K) for measurement of ß-NG concentrations; NanoGram SDS Assay Kit

(Catalog # SDS200) for measurement of SDS concentrations; and Detergent Assay Kit (Catalog # DAK1000)

for other detergents.  

The Beta Octyl Glucoside (ß-OG) Assay Kit includes 10 ml of Reagent 1, 5 ml of dilution buffer  and 0.1 ml of

100 x Dye for OG.  It is for measurement of 100 samples using 96-well plates. A cuvette may also be used for

the measurement of detergent concentrations.