Enables the transfer of pyridoxal from one side of a membrane to the other. Pyridoxal, 3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehyde, is one of the vitamin B6 compounds. Pyridoxal, pyridoxamine and pyridoxine are collectively known as vitamin B6, and are efficiently converted to the biologically active form of vitamin B6, pyridoxal phosphate.
pyridoxamine transmembrane transporter activity
pyridoxine transmembrane transporter activity
quaternary ammonium group transmembrane transporter activity +