Our wide range of flow cytometry and flow sorting antibodies are designed for high specificity and bright signals. They comprise primary, secondary isotype control antibodies, and ready-to-use kits for all key applications, including immuno-oncology, neuroscience, and cytokine detection. Based on revolutionary recombinant antibody technology, these reagents allow high lot-to-lot consistency and background-free cell analysis or cell sorting.  Thoroughly tested and validated for all flow applications, REAfinity recombinant and REAlease releasable antibodies ensure high standardization and reliable results.