Anti-PPIAL4G antibodies are used in the immunodetection of the protein peptidylprolyl isomerase A like 4G. In humans, the canonical protein has a reported length of 164 amino acid residues and a mass of 18.2 kDa. Its subcellular localization is in the cytoplasm. A member of the Cyclophilin-type PPIase protein family, PPIAL4G is known to be involved with protein folding. Synonyms for this target antigen include PPIase A-like 4A, PPIase A-like 4G, chromosome 1-amplified sequence 2, peptidylprolyl cis-trans isomerase A-like 4, and peptidyl-prolyl cis-trans isomerase A-like 4G. ELISA and Western Blot are common applications for PPIAL4G antibodies.