Endosperm Protein Synthesis and L-[35S]Methionine Incorporation in Maize Kernels Cultured In Vitro on ResearchGate, the professional network for scientists. Incorporation in Maize Kernels Cultured. This study was conducted to examine protein synthesis and L-135S] methionine. Incorporation of radioactive methionine. This study was conducted to examine protein synthesis and l-[35 S] methionine incorporation into the endosperm of Zea mays L. kernels developing in vitro. The purpose of this assay is to measure the incorporation of radiolabeled [35 S]-methionine into newly synthesized proteins in exponentially growing yeast For use with PURExpress® Δ (aa, tRNA) Kit (E6840), PURExpress® Δ Ribosome Kit (E3313), PURExpress® In Vitro Protein Synthesis Kit (E6800), and PURExpress® Δ. Selenomethionine incorporation into a protein by cell-free synthesis. The methionine in the cell culture medium is re-. protein synthesis system with dialysis. Protein Synthesis Studies in Rats with Methionine. A. M. brain methionine can contribute to protein synthesis, measuring labelled methionine incorporation. Incorporation versus biosynthesis of leucine: implications for measuring rates of protein synthesis and biomass. and methionine incorporation into protein. 1. Placenta. 1996 Nov;17(8):629-34. Sources of amino acids for protein synthesis during early organogenesis in the rat. 3. Methionine incorporation. Placenta (1996), 17, 629-634 Sources of Amino Acids for Protein Synthesis During Early Organogenesis in the Rat. 3. Methionine Incorporation J. B. Lloyda, R. L.