The SLC19A1 protein acts as an antiporter, importing reduced folate and cyclic dinucleotides by exporting organic anions. It acts as a secondary active transporter, exporting intracellular organic anions to facilitate substrate uptake. SLC19A1 Protein, Human (sf9, His, Strep, FLAG) is the recombinant human-derived SLC19A1 protein, expressed by sf9 insect cells , with N-Strep, C-Flag, N-8*His labeled tag.
