《英文msh词典》Pregnancy Associated alpha 2 Glycoproteins
[入口词] Pregnancy Associated alpha 2 Glycoproteins
[主题词] Pregnancy-Associated alpha 2-Macroglobulins
[英文释义] Large (>160 kDa) glycoproteins with electrophoretic mobility of ALPHA-GLOBULINS,found in high concentration in the plasma of pregnant women but also in a number of species including mouse,rat,and others (ALPHA-MACROGLOBULINS). In humans,they are always present in the circulation and are nonspecific inhibitors of PROTEINASES,similar to COMPLEMENT PROTEINS (C3; C4; C5).