biovisionK411-500acid phosphatase activity assay kit, acid phosphatase activity assay, acid phosphatase assay kit, acid phosphatase activity kit, acid phosphatase assay, assay acid phosphatase activity, measure acid phosphatase activity, quantitate acid phosphatase activity, acid phosphatase activity measurement kit, acid phosphatase activity quantitation kit, acid phosphatase activity, acid phosphatase, acid phosphatase activity colorimetric assay kit? Detection method- Absorbance (405 nm) ? Species reactivity- Mammalian ? Applications- Phosphate concentrations between 1 μM and 1 mM, with a lower limit of detection of approximately 0.1 nmol, can be directly determined.Cell and tissue lysates, culture media, urine, plasma and serum, as well as many other biological fluids