The main difference between oxyhemoglobin and deoxyhemoglobin is that the oxyhemoglobin is the form of hemoglobin loosely combined with oxygen whereas the deoxyhemoglobin is the form of hemoglobin that has released its bound oxygen.

What are the differences between oxyhemoglobin and deoxyhemoglobin?

Oxyhemoglobin: The oxygen-loaded form of hemoglobin, the predominant protein in red blood cells. ... Hemoglobin forms an unstable, reversible bond with oxygen. In its oxygen-loaded form, it is called oxyhemoglobin and is bright red. In the oxygen-unloaded form it is called deoxyhemoglobin and is purple-blue.

What does oxyhemoglobin mean?

: hemoglobin loosely combined with oxygen that it releases to the tissues.