草酸钴 5965-38-8人血小板解整合素样金属蛋白酶20(ADAMTS20)ELISA试剂盒 0.78-50 mIU/mL ELISA Kit for Human A disintegrin and metalloproteinase with thrombospondin motifs 20 0.78-50 mIU/mL 人α-淀粉酶1(Alpha-amylase 1)ELISA试剂盒 78-5000 pg/mL ELISA Kit for Human Alpha-amylase 1 78-5000 pg/mL 人膜联蛋白A6