preferred_name: kallikrein + alpha2-macroglobulin -> kallikrein:alpha2-macrogloulin (Mus musculus)
preferred_name_lc: kallikrein + alpha2-macroglobulin -> kallikrein:alpha2-macrogloulin (mus musculus)
label: kallikrein + alpha2-macroglobulin -> kallikrein:alpha2-macrogloulin (Mus musculus)
label_lc: kallikrein + alpha2-macroglobulin -> kallikrein:alpha2-macrogloulin (mus musculus)