3.4.21.B26 cell surface - 9986 731899 3.4.21.B26 cytoplasm - 5737 675051 3.4.21.B26 extracellular - - 731899 3.4.21.B26 extracellular the endometrial PC6 is secreted into the uterine fluid - 731128 3.4.21.B26 Golgi apparatus PC5-B 5794 652606 3.4.21.B26 membrane PC5-B 16020 652606 3.4.21.B26 membrane PC5-B isoform 16020 673910 3.4.21.B26 membrane PC5A is complexed to its prosegment at the plasma membrane 16020 680909 3.4.21.B26 membrane PC5B-isoform 16020 675967 3.4.21.B26 membrane proprotein convertase 5/6 (PC5/6) has two splice variants: soluble PC5/6A and membrane-bound PC5/6B 16020 753112