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[Quantitative determination of cattle angiogenin]
Biokhimiia (Moscow, Russia)
|August 1, 1995
Summary
Researchers developed a sensitive competitive immunoenzymatic test using a peroxidase-antibody conjugate. This method can detect as little as 10 ng/ml of milk antigen, offering a new tool for antigen detection.
Area of Science:
- Immunology
- Biochemistry
- Analytical Chemistry
Context:
- Development of sensitive immunoassay techniques is crucial for detecting specific biomolecules.
- Standard immunization protocols are employed for antibody production.
- Peroxidase-antibody conjugates are widely used in enzyme-linked immunoassays.
Purpose:
- To develop and validate a competitive immunoenzymatic assay for milk antigen detection.
- To evaluate the sensitivity of the assay using a peroxidase-antibody conjugate.
Summary:
- Polyclonal antibodies against a milk antigen were successfully generated via standard immunization.
- A competitive immunoenzymatic assay utilizing a peroxidase-antibody conjugate was demonstrated as feasible.
- The assay achieved a minimal detectable antigen amount of 10 ng/ml.
Impact:
- Establishes a sensitive method for quantifying milk antigen presence.
- Provides a foundation for further development of diagnostic or quality control assays.
- Highlights the utility of peroxidase-antibody conjugates in sensitive immunoassays.