Home Collection Human Pancreas development 20 weeks fetus 2 H&E stain Insulin Glucagon CK19 + PDX1 Chromogranin A SNAP-25 Pheripherin m; CRL -160 mm; neutral formalin 20% 100% m; CRL -160 mm; neutral formalin 40% 100% m; CRL -160 mm; neutral formalin 20% 40% 100% фрагмент скана 100% m; CRL -160 mm; neutral formalin скан х20 25% m; CRL -160 mm; neutral formalin x20, 40% m; CRL -160 mm; neutral formalin скан х20, 40%