Product Use: The Xanthine Oxidase Assay kit measures the xanthine oxidase level of different types of samples, such as serum, plasma, tissues. This product is for research purposes only and not for use in animals, humans, or diagnostic procedures.
Quality Control: Serially diluted xanthine oxidase solutions with concentrations ranging from 7.81 to 125 mU/mL are measured with the ScienCell™ Xanthine Oxidase Assay kit. The increase in OD550 nm is monitored as a function of time (Figure 1) and the resulting standard curve of ∆OD550 nm/min vs xanthine oxidase activity are plotted (Figure 2). A positive linear relationship between ΔOD550 nm/min & xanthine oxidase activity can be observed.
Shipping: Shipped on dry ice