CoraLite®594-conjugated Flightless I Monoclonal antibody

Flightless I (FliI) is the most evolutionarily conserved member of the gelsolin superfamily of proteins which are key regulators of actin filament assembly and turnover. FliI comprises an N-terminal leucine-rich repeat (LRR) domain which is not present in other gelsolin family members, and the LRR domain may enable interactions between FliI and other molecules involved in signal transduction, thereby spatially integrating signaling and actin remodeling functions. This protein was originally found in Drosophila and participates in the embryonic development, while mammalian FliI protein was involved in the regulation of wound repair,skin barrier development. Studies recently demonstrated that FliI protein associated with colorectal cancer, hepatocellular and prostate cancer (PMID:30091651; 28498392).