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    Glossary Immunoassay

    laboratory technique detecting molecules using antibodies

    An immunoassay is a laboratory technique used to detect and measure specific proteins, hormones, or other molecules in a sample by using antibodies. This method relies on the highly specific binding between an antigen (the target molecule) and an antibody, making it a powerful tool for diagnosing diseases, monitoring biological processes, and conducting research in fields like immunology and biochemistry.

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    Research 30 of 771

    1. Invalidation of a commercially available human 5α-dihydrotestosterone immunoassay Steroids · 2013 · 13 citations
    2. Design and Validation of a Sensitive Multisteroid LC-MS/MS Assay for the Routine Clinical Use: One-Step Sample Preparation with Phospholipid Removal and Comparison to Immunoassays International Journal of Molecular Sciences · 2022 · 9 citations
    3. Intricate diagnosis due to falsely elevated testosterone levels by immunoassay Endocrine · 2025 · 3 citations
    4. Apparent Hyperandrogenemia Due to Immunoassay Interference Resolved by Liquid Chromatography–Tandem Mass Spectrometry JCEM Case Reports · 2025
    5. Measurement of cortisol in human Hair as a biomarker of systemic exposure Clinical and investigative medicine · 2007 · 567 citations
    6. In vitro bioassays for androgens and their diagnostic applications Human Reproduction Update · 2007 · 34 citations
    7. Revisiting hyper- and hypo-androgenism by tandem mass spectrometry Reviews in endocrine and metabolic disorders · 2013 · 27 citations
    8. Polycystic ovary syndrome and the differential diagnosis of hyperandrogenism The obstetrician & gynaecologist · 2013 · 19 citations
    9. Determining the normal cut-off levels for hyperandrogenemia in Chinese women of reproductive age European Journal of Obstetrics & Gynecology and Reproductive Biology · 2010 · 16 citations
    10. MANAGEMENT OF ENDOCRINE DISEASE Hyperandrogenic states in women: pitfalls in laboratory diagnosis European Journal of Endocrinology · 2018 · 16 citations
    11. LC-MS/MS improves screening towards 21-hydroxylase deficiency Gynecological Endocrinology · 2014 · 7 citations
    12. Unusual Presentation of Denys-Drash Syndrome in a Girl with Undisclosed Consumption of Biotin JCRPE · 2020 · 2 citations
    13. Determination of estradiol and progesterone concentrations in human scalp hair Clinical and experimental obstetrics & gynecology · 2020 · 2 citations
    14. First Case of Degenerative Mucinotic Mural Folliculitis in Brazil Symbiosis online journal of veterinary sciences · 2016 · 2 citations
    15. Testosterone Analysis in Hair Linköping University medical dissertations · 2022
    16. Management of “hyperandrogenism” confounded by dermatology biotin prescriptions Journal of Clinical and Translational Endocrinology Case Reports · 2024
    17. SUN-195 Falsely Elevated Testosterone Levels: Role of LC-MS/MS in Reducing Unnecessary Testing Journal of the Endocrine Society · 2019
    18. Biotin: A friend or foe in hair loss Cosmoderma · 2024
    19. Extraction and Analysis of Cortisol from Human and Monkey Hair Journal of Visualized Experiments · 2014 · 189 citations
    20. Extraction and Analysis of Cortisol from Human and Monkey Hair Journal of Visualized Experiments · 2014 · 101 citations
    21. Diagnosis of hyperandrogenism: Biochemical criteria Best Practice & Research Clinical Endocrinology & Metabolism · 2006 · 77 citations
    22. National consensus on the management of patients with hyperandrogenism (2016) Reproductive Endocrinology · 2016 · 12 citations
    23. Synthesis of 11α-hydroxyprogesterone hartens Steroids · 1989 · 7 citations
    24. Biotin beware: Perils of biotin supplementation: Response to: “The epidemiology, impact, and diagnosis of micronutrient nutritional dermatoses. Part 2: B-complex vitamins” Journal of the American Academy of Dermatology · 2022 · 1 citations
    25. STUDY OF FECAL GLUCOCORTICOID METABOLITE IN BEARS: A REVIEW Malaysian Journal of Science. Series B, Physical & Earth Sciences · 2023
    26. Association Between Stress and Bilateral Symmetrical Alopecia in Free-Ranging Formosan Macaques (Macaca Cyclopis) in A High-Population-Density Area Research Square (Research Square) · 2021
    27. An evaluation of distal hair cortisol concentrations collected at delivery 2018
    28. The quantification of reproductive hormones in the hair of captive adult brown bears and their application as indicators of sex and reproductive state Conservation physiology · 2017 · 33 citations
    29. Ultrastructural alterations and environmental exposure influence the opiate concentrations in hair of drug addicts International journal of legal medicine · 1995 · 33 citations
    30. Antimüllerian hormone to determine polycystic ovarian morphology Fertility and Sterility · 2021 · 21 citations