Here are recombinant proteins for SLC39A4, the approved symbol for the human gene, 'solute carrier family 39 member 4'. With a Uniprot ID of Q6P5W5, this protein is listed as having 647 residues in length and a mass of 68.5 kDa. Up to 2 isoforms are reported. The following protein function has been assigned: 'Plays an important role in cellular zinc homeostasis as a zinc transporter.' A subcellular localization as 'cell membrane' is noted. Orthologs are reported in these species: mouse, rat. SLC39A4 may also be known by other designations: 'zinc transporter ZIP4, solute carrier family 39 (zinc transporter), member 4, zrt- and Irt-like protein 4'.