• Test Principle ImmunoCAP Specific IgG4

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ImmunoCAP Specific IgG4

For Investigational Use Only

 

ImmunoCAP Specific IgG4 measures antigen specific IgG4 antibodies in human serum and plasma. Measurement of specific IgG4 antibodies has been used in clinical studies of different allergic diseases such as asthma, rhinitis, urticaria, eczema and gastrointestinal disorders.

Specimen collection and preparation

  • Collect blood samples and prepare serum or plasma according to standard procedures
  • Keep specimens at room temperature (RT) for shipping purposes only
  • Store at 2 °C to 8 °C for up to one week, otherwise store at –20 °C
  • Avoid repeated freezing and thawing