Human PDE4D3 (GenBank Accession No. NM_006203), full length, with N-terminal GST-tag, MW=102.4 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
Human PDE5A1 (GenBank Accession No. NM_001083), full length, with N-terminal GST-tag, MW=126 kDa, expressed in a Baculovirus infected Sf9 cell expression system.