Chiancone E, Antonini E, Brunori M, Alfsen A, Lavialle F
Biochem J. 1973 May;133(1):205-7. doi: 10.1042/bj1330205.
The kinetics of the reaction between O(2) and haemoglobin bound to haptoglobin 1-1 were investigated by the stopped-flow and temperature-jump techniques. The reaction, which follows second-order kinetics in the lower concentration range, becomes independent of O(2) concentration above about 150mum-O(2).