| Productname |  C1-Inhibitor MicroVue™ Quidel® | 
  
   |  | Functional C1 Inhibitor Proteins | 
  
   | Cat-No. | A003 | 
  
   | Range | Concentrations of Functional C1-INH are expressed as Mean Percentage. Range 35 - 100 %. | 
  
   | Incubation time | 2 hours | 
  
   | Sample volume | 10 µl (dilute 1:101) | 
  
   | Sample type | 
     Serum and EDTA plasma | 
  
   | Sample preparation | 
     Specimens should be collected aseptically and prepared. EDTA plasma sample may be held at room temperature (15-30 ºC) for up to 24 hours. Serum sample should not be stored at room temperature for longer than6 hours. If exceeded, the plasma or serum must be stored frozen (-20 ºC or below). Avoid freezing and thawing of the sample.
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   | Reference values | 
     Concentrations ≥ 68 % Mean Normal is considered normal. | 
  
   | Species | 
     Human | 
  
   | Specificity | 
     C1-INH-Reactant, binds specific to functional active C1-INH. | 
  
   | Tests | 96 Tests | 
  
   | Method | ELISA | 
  
   | Product informations | - Literature: Complement Diagnostics (pdf-File 1,850 kb) - Kit Instructions (pdf-File 194 kb)
 - Cross-reaction all species (pdf-File 71 kb)
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   | Intended use | 
     The C1-Inhibitor assay measures the amount of functional C1 inhibitor protein (C1-INH) in human plasma or serum. This protease inhibitor has enzyme regulating functions. A deficiency of functionally active C1-INH may lead to life-threatening angioedema. Two major forms of C1-INH deficiency have been reported: the congenital form, termed hereditary angioedema (HAE), and the acquired form, which is associated with a variety of diseases including lymphoid malignancies. Hereditary angioedema is characterized by transient but recurrent attacks of nonpruritic swelling of various tissues throughout the body. | 
  
   | Keywords product | 
     C1-INH, ELISA, C1 Inhibitorproteins, Heriditary angiooedema, Complement pathway, Complement cascade |