Anti-Apolipoprotein A1 (ApoA1) Antibody

Raised in goat and purified to remove endogenous lipids, this polyclonal reagent from Antibodies.com targets Apolipoprotein A1 (ApoA1), the principal structural protein of high-density lipoprotein particles circulating in plasma. The antibody is supplied as a 10 ml liquid preparation that has been delipidated to minimize background reactivity and 0.2 µm filtered for routine turbidimetric immunoassay work.

Researchers employ this unconjugated reagent directly in lipid metabolism studies, cardiovascular research, and HDL characterization, where polyclonal recognition of multiple epitopes on the ~28 kDa ApoA1 polypeptide supports broad detection across experimental conditions. Its unconjugated state also permits flexible downstream conjugation to enzymes, fluorophores, or capture beads for custom assay development. The turbidimetric immunoassay (TIA) format is suited for automated clinical chemistry analyzers that quantify ApoA1 concentrations in cardiovascular risk studies, while the polyclonal, delipidated, 0.2 µm filtered product form is designed to limit cross-reactivity from contaminating serum lipoproteins and reduce background signal in light-scattering readout platforms.