BioReagent BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
This kit employs a sandwich enzyme-linked immunosorbent assay (ELISA) for the quantitative detection of Human Angiogenin concentration in samples. The Human Angiogenin capture antibody is pre-coated onto the microtiter plate. Upon addition of samples or standards, Human Angiogenin present therein binds to the immobilized capture antibody, while other unbound components are removed through washing. Subsequently, a biotin-conjugated detection antibody specific for Human Angiogenin is added. This antibody binds to the captured Human Angiogenin, forming a "sandwich" immunocomplex. Any excess, unbound material is again removed by washing. Next, an enzyme conjugate (typically Streptavidin-Horseradish Peroxidase, SA-HRP) is added. The biotin on the detection antibody and streptavidin on the enzyme conjugate exhibit high-affinity binding, thereby linking the HRP enzyme to the immunocomplex. Following another wash step to remove unbound conjugate, a colorimetric substrate (e.g., TMB) is added. If Human Angiogenin is present in the sample, the HRP linked to the complex catalyzes the oxidation of the colorless substrate, yielding a blue product. The reaction is then stopped by adding a stop solution (usually an acid), which changes the color from blue to yellow. The optical density (OD) of each well is measured at 450 nm using a microplate reader. The concentration of Human Angiogenin is directly proportional to the OD450 value. A standard curve is generated by assaying known concentrations of Human Angiogenin, and the concentration of Human Angiogenin in unknown samples is interpolated from this curve based on their OD values.
Comprehensive hazard, handling, storage, and regulatory compliance document.
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