methotrexate transmembrane transporter activity
Enables the transfer of methotrexate, 4-amino-10-methylformic acid from one side of a membrane to the other. Methotrexate is a folic acid analogue and a potent competitive inhibitor of dihydrofolate reductase.
GO:0005310
dicarboxylic acid transmembrane transporter activity
is_a
GO:0042910
xenobiotic transmembrane transporter activity
is_a
methotrexate transporter activity
related