2.7.11.9 cytosol isozyme GPBPDELTA26/CERT 5829 693162 2.7.11.9 endoplasmic reticulum 91 kDa GPBP 5783 693162 2.7.11.9 extracellular 77 kDa GPBP - 693162 2.7.11.9 extracellular matrix - 31012 722751 2.7.11.9 Golgi apparatus 91 kDa GPBP 5794 693162 2.7.11.9 membrane 91 kDa GPBP 16020 693162