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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Biomed Microdevices. 2012 Apr;14(2):247–257. doi: 10.1007/s10544-011-9602-y

Fig. 6.

Fig. 6

K562 cell lysate-mediated phosphorylation in 5% PEG700DA hydrogel pillars incubated with 4 μg/μL GST-Crkl. Average gray values of anti-phosphotyrosine signal in pillars formed with 20% PEG3400 (▴), 10% PEG3400 (▪) and without porogen (◆). Error bars = SE (n ≥ 5 experiments).