Used for the quantitative detection of Rat Angiopoietin-4 (ANG-4) in biological samples such as serum, plasma, and cell culture supernatants. This ELISA research kit enables researchers to measure ANG-4 levels accurately, supporting studies related to angiogenesis, vascular development, and inflammatory processes in rat models. It is particularly useful in cardiovascular research, tumor biology, and immune system studies where angiogenic factors play a regulatory role. The kit provides a reliable and sensitive method for monitoring changes in ANG-4 expression under experimental conditions, aiding in the evaluation of therapeutic interventions and disease mechanisms.