Profile: Ppr Diagnostics Ltd specializes in synthesis of fine chemicals and microbiology. We develop the chromogenic media for salmonella, candida albicans and mycoplasma agalactiae and bovis. Our diagnostic kit includes a range of novel galactosides, esters, phosphates, glucosides and glucosaminides. Our products comprise of nag kits, nag/creatinine controls, and creatinine standards, nag kits in spectrophotometric method, diphencyprone, microbiology, substrates and phenols. Our NAG kits measures NAG hexosaminidase in urine as a non-invasive marker of renal damage and disease. Our kidney is also susceptible to secondary damage resulting from hypertension, diabetes, arthritis and urinary tract infection as well as being vulnerable to nephrotoxic drugs and environmental pollutants. This acidic A and basic B forms are present in the liver, kidney and spleen. It is used in conjunction with heat treatment or ion-exchange chromatography in the quantitation of the A and B-forms of hexosaminidase. Our diphencyprone treatments are alopaecia areata, totalis, universalis, recalcitrant warts and metastatic melanoma.