a simple and sensitive two-step enzyme immunoassay for echinococcus antigen was developed , using peroxidase conjugated igg fractions of rabbit anti-echinococcus granulosus cyst fluid serum or of pooled sera from human hydatid patients , to assay samples of cystic fluid taken from patients with suspected hydatid cyst infections .
C0027021
peroxidase
C0086418
human