Microvolume, kinetic-dependent enzyme-linked immunosorbent assay for amoeba antibodies
نویسندگان
چکیده
منابع مشابه
Microvolume, kinetic-dependent enzyme-linked immunosorbent assay for amoeba antibodies.
We describe a microvolume enzyme-linked immunosorbent assay based on enzyme rate kinetics. Antigens from Entamoeba histolytica were adsorbed in wells of disposable polystyrene strips containing 12 flat-bottom wells. After exposure to the serum of a patient and peroxidase-labeled anti-human immunoglobulin G, the rate of color change in specific substrate was determined by eight sequential readin...
متن کاملENZYME-LINKED IMMUNOSORBENT ASSAY OF NEOPTERIN USING PENICILLINASE AS LABEL
An enzyme-linked immunosorbent assay for neopterin using penicillinase as marker enzyme is reported here by polyclonal antibodies against neopterin conjugated to bovine serum albumin which were raised in rabbits. Immunoglobulin fractions were purified and coated on wells of microtiter plates. A chain heterology was introduced in neopterin derivative and conjugated to penicillinase. The assa...
متن کاملRapid enzyme-linked immunosorbent assay (ELISA) for Aspergillus fumigatus antibodies.
A rapid enzyme-linked immunosorbent assay (ELISA) where component incubation periods were shortened to one hour, was compared with agar gel double diffusion (AGDD) and a standard ELISA procedure for detecting antibodies to Aspergillus fumigatus in 28 asthmatic patients with suspected allergic aspergillosis. Using two A fumigatus antigens the rapid ELISA compared well with AGDD and the standard ...
متن کاملEnzyme-linked immunosorbent assay for detection of Mycoplasma pneumoniae antibodies.
The enzyme-linked immunosorbent assay (ELISA) described by Engvall and Perlmann has been used for the detection of antibodies against Mycoplasma pneumoniae. These organisms, grown in flat-bottom wells of microtiter plates, were used as antigen. Preliminary results suggest that ELISA is specific and that its sensitivity is somewhere in between those of the metabolic inhibition and radioimmunopre...
متن کاملEnzyme-linked immunosorbent assay for detection of streptolysin O antibodies.
An enzyme-linked immumosorbent assay (ELISA), based upon the detection of streptolysin O antibodies in human sera, was developed. Disposable polystyrene tubes, sensitized with streptolysin O antigen, were used as the test vehicles. Corresponding antibodies, present in test sera, were detected by binding of the antibodies to goat anti-human immunoglobulin G conjugated to horseradish peroxidase. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1984
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.19.2.221-224.1984