Immunogen sequence: LDNMAEFFRP TEQDLQHGNS MNSLSSVSLP LAKIIPIVNG QIHSVCSETP SHFVQDLLTM EQVKDFAANV YEAFSTPQQ. Peroxin 3, also known as PEX3 (peroxisomal biogenesis factor 3) or TRG18, is a 373 amino acid multi-pass membrane protein that localizes to peroxi