What is the name of the protein that helps to stabilize the tetrameric structure of hemoglobin and prevent its dissociation into dimers?

A Haptoglobin
B Hemopexin
C Albumin
D Globin ✓

Explanation

Globin is the protein component of hemoglobin that helps to stabilize its tetrameric structure and prevent its dissociation into dimers.

Source

Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Hemoglobin and Oxygen Transport Hematology: Hemoglobin and Oxygen Transport Medium MEDICAL Confidence: high