lactose transmembrane transporter activity
Enables the transfer of lactose from one side of a membrane to the other. Lactose is a disaccharide 4-O-beta-D-galactopyranosyl-D-glucose, and constitutes roughly 5% of the milk in almost all mammals.
GO:0015154
disaccharide transmembrane transporter activity
is_a
lactose permease activity
exact
lactose/glucose efflux transporter activity
narrow