Contained in the data repository are the following files which were used in the article: Membraneless protocell confined by a heat flow by A. Floroni, N. Yeh Martin, T. Matreux, L.I. Weise, S.S. Mansy, C.B. Mast and D. Braun. The repository is split into 2 parts: plots, containing excel and igor files where the raw plots are stored together with the source data used to make them. and Simulations, where COMSOL simulations are stored. Data used for the main figures: Fig. 2: ExpDataFromNoel.pxp, Phosphate_removal.pxp, Activation_feeding_V2.pxp ATP_Phos.pxp trap_height_comp.pxp Fig. 3: IC_ions_concentration_plots_Fig.3B.pxp RNA5_9nM.pxp 3-fold_fluorescence_recovery.pxp