ArticleAllergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology2017
Adult reference intervals for IgG subclasses with Siemens immunonephelometric assays in Chinese population.
Article in Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 8 citations in OpenAlex.
- Levels of IgG subclasses 1-4 in BT595, a 10% IVIG: A sub-analysis of a clinical trial.PloS one · 2026Trial
- Trial
- Biocompatible molecularly imprinted polynorepinephrine nanoparticles: rational design and one-step reversible immobilization for enhanced protein recognition by surface plasmon resonance.Mikrochimica acta · 2026Article
- Primary Humoral Immunodeficiencies and Bronchiectasis in Adults.Journal of clinical medicine · 2025Review
- Molecular and cellular morphology of placenta unveils new mechanisms of reproductive immunology.Journal of advanced research · 2025Article
- Children with recurrent infections: perspective of immunoglobulin G subclasses deficiency and impaired specific antibody responses.Clinical and experimental immunology · 2025Review
- Clinical Performance of Immunonephelometric Assay and Chemiluminescent Immunoassay for Detection of IgG Subclasses in Chinese.Journal of clinical laboratory analysis · 2024Article
- Clinical Significance of Serum IgG4 in the Diagnosis and Treatment Response of IgG4-Related Disease in Adults of Southwest China: A Retrospective Study.Annals of laboratory medicine · 2023Article
- Serum IgG level is a predicting factor for the response to neoadjuvant chemotherapy in patients with esophageal squamous cell carcinoma.World journal of surgical oncology · 2021Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo determine the adult reference intervals for the Siemens IgG subclass reagents.
methods636 blood samples of healthy adults were analyzed to determine the level of IgG subclass using the reagents of Siemens immunonephelometric assay with molecular biology kits.
resultsIgGSc reference intervals were as follows: IgG1 4.45-9.76 g/L, IgG2 2.07-8.57 g/L, IgG3 0.08-0.80 g/L and IgG4 0.05-1.54 g/L. There was an excellent correlation between the total IgG and the sum of the IgG subclasses. No significant gender and age differences were observed.
conclusionsOur data provide the missing reference intervals and enable the use of the nephelometric IgG subclass reagents in Chinese. The study can offer reference on clinic diagnose.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.