HUMAN HEMOGLOBIN
The article presents the brief review which is based on the analysis of 39 scientific literature sources with the deep search over 38 years covering the world information about human hemoglobin. The review includes the objective and adequate information about the evolutional aspects of hemoglobin appearance, the description of the complex multimeric structure of hemoglobin, its transporting respiratory function. The general classification with the description of important types of hemoglobin is given, evolution of development of some types of hemoglobin and its clinical diagnostic importance is examined.