550 An Axl-targeting monoclonal antibody that inhibits Axl activity and potently stimulates the innate immune response oleh Mike Murphy, Laura Vitale, Thomas O’Neill, Jenifer Widger, Andrea Crocker, Li-Zhen He, Jeffrey Weidlick, Joel Goldstein, Crystal Sisson, Russell Hammond, Anna Wasiuk, Lawrence Thomas, Diego Alvarado, Edward Natoli, Jay Lillquist, Linda Crew, Laura Mills-Chen, Colleen Patterson, James Boyer, Eric Forsberg, April Baronas, Taylor Mathieu, Amelia Fields, Henry March