Fig. 1From: Proteome profiling of human placenta reveals developmental stage-dependent alterations in protein signature2D gel electrophoresis of human placenta. Protein lysate from normal human FT and TP was separated in first dimension on IPG strip (17 cm, pI range 3–10) and in the second dimension by SDS-PAGE (8–15%gradient gel). Gels were stained with colloidal Coomassie stain. Differential protein spots were mostly localized in pI range of 5–8. FT: First trimester placenta; TP: Term placentaBack to article page