>tr|Q9TUD8|Q9TUD8_CANLF Interleukin-4 OS=Canis lupus familiaris MGLTSQLIPTLVCLLALTSTFVHGHNFNITIKEIIKMLNILTARNDEYSYLTISPVFGDA VGISETEKNITASREVRWLYDKEQSKIALQRVLSRDLGSLVRGSGAAQQVIPRTIGSDCL LLSLILRQDSVSLRDSAS