I-CAL iyi-heterodimer, eyakhiwa i-MRP 8 ne-MRP 14. Ikhona kuma-neutrophils cytoplasm futhi ivezwe ngolwelwesi lwamaseli we-mononuclear. I-CAL ingamaprotheni esigaba esibi, inesigaba esizinzile esiseduze kwesonto elilodwa kuma-faces abantu, izimisele ukuba ngumaka wezifo zamathumbu zamathumbu. I-KIT iyisivivinyo esilula, esibonakalayo se-semiqualitative esibona i-cal emalondolo antwini, inokuzwela okuphezulu nokucaciswa okuqinile. Ukuhlolwa okususelwa kuma-sandwich reaction antibodies aphezulu aphezulu kanye ne-Gold Immunochrochrographic assay ukuhlaziya ubuchwepheshe, kunganikeza umphumela kungakapheli imizuzu eyi-15.