In certain embodiments, an antibody that binds to Bv8 or a fragment thereof is provided, wherein {HEAD ~ the antibody} comprises {TAIL ~ a light chain variable domain} comprising the amino acid sequence selected from the group consisting of SEQ ID NOs:3, 5, 7, 9, 11, 13 and 15 
comprises
In certain embodiments , an antibody that binds to Bv8 or a fragment thereof is provided , wherein { HEAD ~ the antibody } comprises { TAIL ~ a light chain variable domain } comprising the amino acid sequence selected from the group consisting of SEQ ID NOs:3 , 5 , 7 , 9 , 11 , 13 and 15
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH