Romiplostim er et Fc- peptid- fusionsprotein (peptibody), som signalerer og aktiverer intracellulære transkriptionsveje via trombopoietin (TPO) - receptoren (også betegnet cMpl) til at øge trombocytproduktion.
Romiplostim is an Fc-peptide fusion protein (peptibody) that signals and activates intracellular transcriptional pathways via the thrombopoietin (TPO) receptor (also known as cMpl) to increase platelet production.