WESTAR ECL Substrates for Western Blotting (two components)

WESTAR is the broad Cyanagen product line of two-component chemiluminescent substrates for Western blotting. WESTAR offer different levels of sensitivity, allowing for a detection range from picograms to attograms. Two of these substrates feature an extreme signal duration.
Our proprietary technology enables the fine-tuning of signal intensity to obtain the assay sensitivity and signal duration best suited to meet each experimental need.