The SLC46A1 protein is a proton-coupled folate symporter that utilizes the H (+) gradient in the proximal jejunum to drive folate absorption. It transports folate from the blood to the cerebrospinal fluid and exhibits alternating outward- and inward-open conformational states at acidic pH. SLC46A1 Protein, Human (HEK293, His, MBP, FLAG) is the recombinant human-derived SLC46A1 protein, expressed by HEK293 , with N-MBP, C-Flag, N-8*His labeled tag.
