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Test Code:
IGE

Order Name:
IgE

 
Useful For:
  1. Immunoassay for the in vitro quantitative determination of immunoglobulin E in human serum.
  2. Determination of total IgE is useful as an aid in the diagno sis of allergic diseases.
 
Methodology:
Electrochemiluminescence method (ECLIA)
 
AliasesName:
Immunoglobulin E
Total IgE 
 
 
 
Test Code:
IGE

Order Name:
IgE

 
Collection Specimen Or Container:
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Specimen Testing Type:
Serum, minimum volume 1 mL
 
Sub Mission Container:
Plastic vial
 
Rejection Criteria:
Hemolysis: 2+ or above reject
 
Specimen Stabillity:
Specimen Type Temperature Time
Serum (keep in original tube) Refrigerated, 2oC to 8oC 8 hours
Serum Refrigerated, 2oC to 8oC 7 days
Frozen, -20oC 6 months
 
 
 
Test Code:
IGE

Order Name:
IgE

 
Schedule:
Tested on Monday, Wednesday and Friday at 1.00 p.m.
 
Turnaround Time:
Result reporting within Tuesday, Thursday and Saturdayday at 8.00 a.m.
 
Performing Location:
Immunology, Laboratory Department Tel. 13227
 
Specimen Retention Time:
5 days
 
 
 
Test Code:
IGE

Order Name:
IgE

 
 
Clinical Information:
As IgE is of importance in allergies, elevated IgE concentrations can be found in patients with allergic diseases such as hay fever, atopic bronchitis and dermatitis. Normal IgE values do not, however, mean that an allergic disease can be ruled out. For this reason the quantitative determination of serum IgE concentrations for clinical differentiation between atopic and nonatopic diseases is only useful in combination with other clinical findings.

Elevated serum IgE concentrations can also occur in non-allergic diseases, e.g. bronchopulmonary aspergillosis, Wiskott-Aldrich syndrome, hyper‑IgE syndrome, IgE myeloma, and parasitic infections.
 
Clinical Reference:
  1. Manufacturer’s Reagent package insert, Elecsys and cobas e analyzers IgE, 2018-01, Roche Diagnostics GmbH, Sandhofer Strasse 116, D-68305 Mannheim.             
  2. บทความเรื่อง โรคภูมิแพ้ (Allergic Diseases); 2010 GM LABORATORY COMPANY LOMITED. (http://www.gmlab.com/th/knowledge/view/Allergic_Diseases)