Trans-Golgi network integral membrane protein 2; Isoform 7 of Trans-Golgi network integral membrane protein 2; Isoform TGN48 of Trans-Golgi network integral membrane protein 2;Trans-Golgi network integral membrane protein 2; Isoform 4 of Trans-Golgi network integral membrane protein 2; Isoform 5 of Trans-Golgi network integral membrane protein 2
May be involved in regulating membrane traffic to and from trans-Golgi network.