2.6. Sulforhodamine B (SRB) assay

JS Joana Soares
ME Margarida Espadinha
LR Liliana Raimundo
HR Helena Ramos
AG Ana Sara Gomes
SG Sara Gomes
JL Joana B. Loureiro
AI Alberto Inga
FR Flávio Reis
CG Célia Gomes
MS Maria M. M. Santos
LS Lucília Saraiva
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Cell lines were seeded in 96‐well plates at the cells/well density of 5.0 × 103 (for HCT116, MCF‐7, and SJSA‐1) and 1.0 × 104 (for MCF10A and HMVEC‐D). Cells were thereafter treated with serial dilutions (1.85–75 μm) of DIMP53‐1 for 24 and 48 h, and its effect on cell proliferation was analyzed by sulforhodamine B (SRB) assay (Soares et al., 2015a) with the determination of IC50 (concentration that causes 50% of growth inhibition) values. The solvent (DMSO 0.25%) was included as control.

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