Abstract Introduction Immunoglobulin G subclass measurements are important for the diagnostic work‐up of immunodeficiencies and immunoglobulin G4 (IgG4) related diseases. It is currently unknown whether a single sampling is truly representative for an individual's IgG subclass concentrations. This study aimed to investigate whether IgG and IgG subclass concentrations in healthy individuals are stable over time. Method With a span of median 42 weeks, four samples from each of 54 (34M, 20F) healthy adult volunteers (24–66 years) were analyzed for IgG and IgG1–4 using turbidimetry. Concentrations were compared within and between individuals. Results IgG and IgG subclass concentrations followed either a normal (IgG, IgG1, and IgG3) or log norma...
Mean duration of infection before diagnosis of IgG subclass deficiency was 12 ± 13 y (median 7 y (ra...
Mean age of diagnosis was 50 ± 12 y (median 51 y (19–79)). These data are normally distributed.</p
Patients with primary immunodeficiency diseases often require lifelong immunoglobulin (IG) therapy. ...
IgG subclass levels were determined in 448 normal children from 6 months to 18 years of age and in 1...
International audienceIgG subclass levels were measured by an indirect competitive immunoenzymatic a...
Abstract Objective To determine the adult reference intervals for the Siemens IgG subclass reagents....
WOS: 000236123400004PubMed ID: 16562781Immunoglobulin (Ig) G, IgM, IgA and IgG subclass (IgG1, IgG2,...
International audienceSerum IgG subclass levels were measured by an immunoenzymatic assay with monoc...
Concentrations of serum immunoglobulins provide clinically useful parameters of immunologic or infla...
Purpose : Currently the most widely used method of measuring IgG concentration is the method employi...
Many adults with IgG subclass deficiency (IgGSD) experience long intervals of frequent/severe respir...
Many adults with IgG subclass deficiency (IgGSD) experience long intervals of frequent/severe respir...
In order to establish normal reference ranges of serum immunoglobulin G subclasses for different age...
Purpose In clinical practice, currently one reference range for serum immunoglobulin (Ig) A, G, and ...
Serum levels of IgM, IgG, IgA, IgD, and IgE were determined in serum samples of 270 healthy Dutch ch...
Mean duration of infection before diagnosis of IgG subclass deficiency was 12 ± 13 y (median 7 y (ra...
Mean age of diagnosis was 50 ± 12 y (median 51 y (19–79)). These data are normally distributed.</p
Patients with primary immunodeficiency diseases often require lifelong immunoglobulin (IG) therapy. ...
IgG subclass levels were determined in 448 normal children from 6 months to 18 years of age and in 1...
International audienceIgG subclass levels were measured by an indirect competitive immunoenzymatic a...
Abstract Objective To determine the adult reference intervals for the Siemens IgG subclass reagents....
WOS: 000236123400004PubMed ID: 16562781Immunoglobulin (Ig) G, IgM, IgA and IgG subclass (IgG1, IgG2,...
International audienceSerum IgG subclass levels were measured by an immunoenzymatic assay with monoc...
Concentrations of serum immunoglobulins provide clinically useful parameters of immunologic or infla...
Purpose : Currently the most widely used method of measuring IgG concentration is the method employi...
Many adults with IgG subclass deficiency (IgGSD) experience long intervals of frequent/severe respir...
Many adults with IgG subclass deficiency (IgGSD) experience long intervals of frequent/severe respir...
In order to establish normal reference ranges of serum immunoglobulin G subclasses for different age...
Purpose In clinical practice, currently one reference range for serum immunoglobulin (Ig) A, G, and ...
Serum levels of IgM, IgG, IgA, IgD, and IgE were determined in serum samples of 270 healthy Dutch ch...
Mean duration of infection before diagnosis of IgG subclass deficiency was 12 ± 13 y (median 7 y (ra...
Mean age of diagnosis was 50 ± 12 y (median 51 y (19–79)). These data are normally distributed.</p
Patients with primary immunodeficiency diseases often require lifelong immunoglobulin (IG) therapy. ...