Anti-MRX34 antibodies are used in antigen-specific immunodetection in biological samples. The target MRX34 is a known alias name of the protein interleukin 1 receptor accessory protein like 1, encoded by the IL1RAPL1 gene in humans. This 696-amino acid residue protein is believed to regulate secretion and presynaptic differentiation through inhibition of the activity of N-type voltage-gated calcium channel. It is localized to the cell membrane and cytoplasm of the cell and features glycosylated post-translational modifications. Other synonyms for MRX34 include IL1R8, IL1R8, and IL1RAPL.