SLC26A8Testis anion transporter 1 is a protein that in humans is encoded by the SLC26A8 gene.FunctionThis gene is one member of a family of sulfate/anion transporter genes. Family members are well conserved in their genomic and protein structures yet have markedly different tissue expression patterns. This gene is expressed primarily in spermatocytes. Two transcript variants encoding different isoforms have been found.InteractionsSLC26A8 has been shown to interact with RACGAP1.