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Serum separator tube or a red top tube.
Separate serum from cells immediately by centrifugation and aliquot into a polypropylene or similar plastic tube.
Preferred volume: 1 mL serum
Minimum Volume: 0.5mL serum
Ship within 48 hours of collection if at shipping at ambient temperature.
Preferably ship samples refrigerated or frozen on dry ice in a well insulated container.
Send serum Priority Overnight via FedEx.
48 hours ambient. 7 days refrigerated, 1 year at -20°C or below. Avoid repeated freeze thaw cycles.
Note: 0.25 mL serum is required for one precipitin. Add 0.1 mL for each additional precipitin ordered.
Immunodiffusion (Aspergillus Niger IgG);Precipitin (Aspergillus Niger IgG)
Allergic Bronchopulmonary Aspergillosis: Immunoglobulin E level (IGE), Aspergillus fumagatus #1 (ASPF1), Aspergillus flavus (ASPFL), Aspergillus polyvalent mix (M1), Aspergilllus fumagatus #6 (ASPF6), Aspergillus fumagatus specific IgE (RM3), Aspergillus fumagatus specific IgG (TGMIS)
Precipitating IgG antibodies are often present in serum of patients with hypersensitivity pneumonitis (HP) due to exposure to enviromental antigens. The serum precipitin test assists in the diagnosis of HP.
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Advanced Diagnostic Laboratories
1400 Jackson St
Denver, CO 80206
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