Venom protein with no toxicity on mice (ICV injection) and tumor cell lines. Inhibits the cell adhesion of three cell lines to fibrinogen, fibronectin and type IV collagen. Interacts with both alpha-1/beta-1 (ITGA1/ITGB1) and alpha-v/beta-3 (ITGAV/ITGB3) with a more pronounced effect for alpha-1/beta-1 (ITGA1/ITGB1). Expressed by the venom gland. Average mass. Belongs to the disintegrin-like family.