国产高清精品免费区-男女一进一出抽搐免费视频-中日韩一二三级黄色永久视频-日韩精品人妻一区二区免费视频-日本久久视频在线观看-99热这里只有精品88热-亚洲韩国黄色最新短视频一区-日韩伦理在线观看免费全集-国产av一区二区三区天堂

Complement Protein B

《英文msh詞典》Complement Protein B
[入口詞] Complement Protein B
[主題詞] Complement Factor B
[英文釋義] A glycine-rich,heat-labile beta-glycoprotein found in blood. It is a proactivator of complement 3 in the alternate pathway of complement activation. Factor B is converted by Factor D to COMPLEMENT 3 CONVERTASE. EC 3.4.21.47.