PABPC4 ELISA kits are immunoassay tools for the measurement of the protein poly(A) binding protein cytoplasmic 4, which is encoded by the PABPC4 gene in humans. Functionally, this protein is known to bind the poly(A) tail of mRNA. The canonical protein structure is reported to have an amino acid length of 644 residues, a mass of 70.8 kDa, and is a member of the Polyadenylate-binding protein type-1 protein family. It is known to be localized in the cytoplasm and is reported to be expressed at low levels in resting normal T cells; following T-cell activation, however, mRNA levels are rapidly up-regulated. As many as 3 protein isoforms have been reported. The protein has been noted to be post-translationally methylated. The PABPC4 gene has been associated with the disease, . Other alias names for this target include APP1, iPABP, polyadenylate-binding protein 4, PABP-4, and APP-1. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.