Absorbance methods measure the amount of light absorbed by a sample at a specific wavelength. The absorbance is directly proportional to the sample's concentration, enabling accurate quantification.

Modern bioassays tend to fall under three common modalities: colorimetric, luminometric or fluorometric. Colorimetric assays record the amount of light absorbed by a reporter compound. This absorbance ...

DeNovix Inc. introduces a new dsDNA fluorescence kit that enables sub-picogram concentration fluorescence quantification for single-cell, ChIP-Seq, laser dissection, and other low sample input ...

Phase II Trial of TAS-102 in Colorectal Cancer Patients With Circulating Tumor DNA-Defined Minimal Residual Disease After Adjuvant Therapy: INTERCEPT-TT A multiplex QIF assay was optimized on tissue ...