Nanogold Catalysis–Based Immunoresonance-Scattering Spectral Assay for Trace Complement Component 3
نویسندگان
چکیده
منابع مشابه
Gold-labeled nanoparticle-based immunoresonance scattering spectral assay for trace apolipoprotein AI and apolipoprotein B.
BACKGROUND Apolipoprotein AI (ApoAI) and ApoB are risk indicators of cardiovascular disease. We describe the use of immunoresonance scattering to measure the ApoAI and ApoB in serum. METHODS We used a trisodium citrate method to prepare 9.0-nm gold nanoparticles labeled with goat anti-human ApoAI and ApoB antibodies. The immune reaction between gold-labeled antibodies and antigens took place ...
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Nanogold particles of size 15 nm were used to label goat anti-human ceruloplasmin (GCP) to obtain an immunonanogold probe (AuGCP) for ceruloplasmin (CP). In a pH 7.8 citric acid-Na(2)HPO(4) buffer solution and in the presence of polyethylene glycol (PEG), an immunoreaction between AuGCP and CP took place, and the released nanogold particles aggregated to bigger clusters, which caused the resona...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2008
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2007.091801