>d1hzhl1 b.1.1.1 (L:1-107) Immunoglobulin (variable domains of L and H chains) {Intact IgG B12 antibody (human), kappa L chain} eivltqspgtlslspgeratfscrsshsirsrrvawyqhkpgqaprlvihgvsnrasgis drfsgsgsgtdftltitrvepedfalyycqvygassytfgqgtklerk