Fig. 1From: GMP-grade neural progenitor derivation and differentiation from clinical-grade human embryonic stem cellsDevelopment of an efficient GMP-compatible protocol for lt-NES. a Step-by-step diagram of GMP-compatible differentiation protocol of hESCs into lt-NES. Scale bars (a, c, d) 100 μm, (b) 50 μm and (e) 20 μm. b Immunofluorescence for lt-NES markers Nestin and Dach1 in research-grade line H9 after derivation with GMP-compatible protocol. Scale bars 200 μmBack to article page