An electrophoretic study of the reversible binding of phosphate to ovalbumin.
An electrophoretic method is described for the measurement of relatively weak interaction of ions  with proteins, and illustrated with the ovalbumin-phosphate system in 0.1I buffers, pH6.1. Results indicate that under these conditions the interaction of a single dibasic phosphate ion with ovalbumin is described by an association constant of approx. 250M-1.
D004586:Electrophoresis / Q000379:methods; D010047:Ovalbumin; D010710:Phosphates; D011485:Protein Binding
D010710:Phosphates; D010047:Ovalbumin