《英文msh词典》Transcobalamin I
[入口词] Transcobalamin I
[主题词] Transcobalamins
[英文释义] A group of carrier proteins which bind with vitamin B12 in the blood and aid in its transport. Transcobalamin I migrates electrophoretically as a beta-globulin,while transcobalamins II and III migrate as alpha-globulins.