Figure 1From: 17beta-estradiol induced vitellogenesis is inhibited by cortisol at the post-transcriptional level in Arctic char (Salvelinus alpinus)Elution profiles from Resource Q-chromatography of E2 treated Arctic char plasma proteins following selective precipitation. The linear gradient used was between 0.00–0.50 M NaCl. The absorbance was measured at 280 nm. The pure Vtg gave rise to one homogenous absorbance peak at an ion concentration of 0.37 M.Back to article page