melibiose transmembrane transporter activity
Enables the transfer of melibiose from one side of a membrane to the other. Melibiose is the disaccharide 6-O-alpha-D-galactopyranosyl-D-glucose and occurs as a constituent of the trisaccharide raffinose or in the exudates and nectaries of a number of plants.
GO:0015154
disaccharide transmembrane transporter activity
is_a