Pemphigus IgA Antibodies : ARUP Lab Tests

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Pemphigus IgA Antibodies : 0092106

Mnemonic: IGA PEMPHI

Methodology:	Indirect Immunofluorescence
Performed:	Varies
Reported:	3-7 days
Specimen Required:	Collect: Plain red or serum separator tube. Specimen Preparation: Transfer 2 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL) Storage/Transport Temperature: Frozen. Remarks: For specimens less than 0.5 mL, call the Immunodermatology lab at (866) 266-5699. Unacceptable Conditions: Hemolyzed or lipemic specimens. Stability (collection to initiation of testing): Ambient: 4 days; Refrigerated: 3 months; Frozen: Indefinitely

Reference Interval: By report
Note:	The methodology is indirect immunofluorescence (IFA) of serum on substrates with known epidermal (epithelial) cell surface antigens (both intact human skin and monkey esophagus substrate).
CPT Code(s):	88347 x2 Substrates (monkey esophagus and intact human skin)
Cross References:	IgA Pemphigus Antibodies (Pemphigus IgA Antibodies)

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