Relationship between the SFR and stellar mass for different redshift bins. The colored shaded regions shows the MS of Santini et al. (2017) for each respective redshift bins with a 0.3 dex scatter around the MS. The gray shaded regions shows the MS with a 0.3 dex scatter from Schreiber et al. (2015), with a turnover at higher stellar masses. Our stellar masses have been scaled from a Kroupa to a Salpeter IMF to be consistent with the IMF used to make the MS in this comparison. In the highest redshift bin, 3 <  z <  4, two sources, TN J1338+1942 and TNJ0924−2201, have been added to the right most panel despite having redshifts outside of the range used to construct the MS (z = 4.110 and 5.195 respectively). Given the redshift dependence on the normalization of the MS, these galaxies may lie relatively lower in comparison with the mean relation of a MS derived using galaxies over a more appropriate, higher redshift range (see Fig. 6).