The method measures the shift in the absortion spectrum from 460 to 600 nm of the complex that occurs at acid pH between pyrogallol red-molibdate (PRM) and the basic amino groups of urine and cerebrospinal fluid (CSF) proteins. The intensity of the colored complex formed is proportional to the concentration of protein in the sample.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.