NO and cGMP levels were measured using a colorimetric assay or enzyme immunoassay (EIA), respectively.
HDAC inhibition activity of conjugates 1 and 2 was evaluated using a colorimetric assay.
Cysteine desulfhydrase activity of the cell was measured using a colorimetric assay adapted from Chu et al. [17].
N-Acetylglucosamine (GlcNAc) released from chitin was quantified in technical triplicates using a colorimetric assay (Reissig et al. 1955; François 2006).
A 30-μl sample of blood was taken from a fingertip and immediately analysed using a colorimetric assay procedure (Reflotron, Boehringer Mannheim, Germany).
Intracellular iron was quantified using a colorimetric assay described by Riemer et al [78].
Caspase 3 activity was measured using a colorimetric assay according to the manufacturer's instructions (Clontech).
The proliferation of cultured endothelial cells, keratinocytes and fibroblasts was measured using a colorimetric assay.
Cyanide concentration was measured using a colorimetric assay or a cyanide electrode as indicated in the text.
The amount of bound proteins after elution and PLG activation by uPA was measured using a colorimetric assay.
Lactate measurement assay: Lactate concentrations in the culture media were measured using a colorimetric assay kit (SUNY at Buffalo).
