La muestra de fagos muestra la evolución de un sustrato peptídico para la ligasa de biotina de levadura y la

Irwin Chen1, Yoon-Aa Choi, Alice Y Ting

  • 1Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

Resumen

Los investigadores desarrollaron un nuevo sistema ortogonal de etiquetado de proteínas utilizando la levadura biotina ligasa (yBL) y un nuevo péptido aceptador de levadura (yAP). Esto permite imágenes de puntos cuánticos de dos colores de proteínas coexpresadas en la misma célula.

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