preferred_name: Immunoglobulin G1 [233-alanine,234-glutamine,251-tyrosine,253-threonine,255-glutamic acid,321-glutamine,de-C-terminal-lysine], anti-(human receptor tyrosine kinase KIT extracellular domain) (human-Mus musculus monoclonal CDX-0159 γ1-chain), disulfide wi