Megathura crenulata Hemocyanin Antigen

**Semantic type:** Immunologic Factor

**Definition:** Antigen(s) found in the hemolymph of the species Megathura crenulata (giant keyhole limpet) that is also considered as an allergen.

**Synonyms:** - KEYHOLE LIMPET HEMOCYANIN - KLH - Megathura crenulata Hemocyanin