This product is comprised of an Anti-DLL4 Therapeutic Antibody labeled with iFluor 680. iFluor 680 is a near-IR-fluorescent dye and it's excitation/emission is 679/702 nm.
This gene is a homolog of the Drosophila delta gene. The delta gene family encodes Notch ligands that are characterized by a DSL domain, EGF repeats, and a transmembrane domain.