Phos-tag™ Tool Kit: Protein phosphorylation analysis - radiation free

This product brochure introduces Phos-tag™, a functional molecule that binds phosphorylated ions to form stable complexes under physiological conditions. Developed by the Department of Functional Molecular Science at Hiroshima University, Phos-tag™ has an affinity for the phosphate dianion, PO₄^2-, which is much higher than that for other negative ions, leading to its selectivity. Phos-tag™ can take the place of conventional enzyme immunoassay and radioactive isotope methods as an agent for capturing substances with a phosphate monoester group in phosphorylation analysis techniques.