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. Author manuscript; available in PMC: 2017 May 16.
Published in final edited form as: Integr Biol (Camb). 2016 Apr 15;8(5):624–634. doi: 10.1039/c6ib00003g

Figure 4.

Figure 4

LIVE/DEAD® cell viability assay for astrocytes grown in hydrogel: (A) fibrin hydrogel without aprotinin; (B) fibrin hydrogel containing aprotinin (10 μm/ml); (C) fibrin hydrogel containing aprotinin (40 μm/ml); (D) non-crosslinked collagen hydrogel; (E) hydrogel crosslinked with 0.01 mM 4S-StarPEG; (F) hydrogel crosslinked with 0.05 mM 4S-StarPEG; (A’–F’) magnified images of insets indicated in (A–F); (G) Percentage of live cells in collagen and fibrin hydrogels as determined by LIVE/DEAD® cell assay. Scale bar: 100 μm.