biovisionK375-100urea assay kit, urea assay, urea kit, assay urea, measure urea, quantitate urea, urea quantitation kit, urea detection kit, urea colorimetric assay kit, carbamide assay kit, carbamide kit, carbamide assay, assay carbamide, measure carbamide, quantitate carbamide, carbamide quantitation kit, carbamide detection kit, carbamide colorimetric assay kit, urea, carbamide ? Detection method- Absorbance (570 nm) ? Species reactivity- Mammalian ? Applications- The kit can detect as low as 0.5 nmol per well or 10 μM of UreaCell and tissue lysates, culture media, urine, plasma and serum, as well as many other biological fluids