Determination of protein tyrosine kinase-7 concentration using electrocatalytic reaction and an aptamer-antibody sandwich assay platform
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DOI: 10.1016/j.cattod.2019.05.029
Abstract: Abstract An aptamer-antibody sandwich assay for the voltammetric determination of protein tyrosine kinase-7 (PTK7) concentrations in buffer and human serum solutions was developed. A DNA aptamer specific to PTK7 was covalently immobilized onto gold nanoparticles… read more here.
Keywords: aptamer antibody; ptk7; antibody; concentration ... See more keywords
Aptamer-Antibody Birecognized Sandwich SERRS Biosensor in Accurate and Rapid Identification of Intraoperative Parathyroid Hormone.
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DOI: 10.1021/acs.analchem.4c06377
Abstract: With the increasing incidence of thyroid cancer worldwide and the increasing demand for surgery, the risk of parathyroid injury is also increasing, which will lead to postoperative hypoparathyroidism (HP) and hypocalcemia. In order to improve… read more here.
Keywords: spectroscopy; aptamer antibody; parathyroid hormone; pth ... See more keywords
Novel Human Bispecific Aptamer–Antibody Conjugates for Efficient Cancer Cell Killing
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DOI: 10.3390/cancers11091268
Abstract: Monoclonal antibodies have been approved by the Food and Drug Administration for the treatment of various human cancers. More recently, oligonucleotide aptamers have risen increasing attention for cancer therapy thanks to their low size (efficient… read more here.
Keywords: aptamer antibody; antibody; cancer cell; cancer ... See more keywords