General initial test for immunobullous diseases. Test includes IgG and IgA BMZ antibodies (pemphigoid, epidermolysis bullosa acquisita, linear IgA disease) and IgG and IgA cell surface antibodies (IgG and IgA pemphigus subtypes). Consider ordering concurrently with Bullous Pemphigoid Antigens (180 kDa and 230 kDa), IgG (0092566) and Collagen Type VII Antibody IgG by ELISA (2010905) for suspected pemphigoid or EBA and/or Desmoglein 1 and Desmoglein 3 Antibodies in Pemphigus, IgG (0090649) for suspected pemphigus. For more sensitive and specific testing for pemphigoid and EBA or pemphigus, refer to Basement Membrane Zone Antibody Panel (3001410) or Pemphigus Antibody Panel - Epithelial Cell Surface Antibodies and Desmoglein 1 and Desmoglein 3 Antibodies, IgG (0090650).
(Indirect Fluorescent Antibody)
Plain red or serum separator tube (SST).
Transfer 2 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Hemolyzed or lipemic specimens.
Ambient: 1 week; Refrigerated: 2 weeks; Frozen: Indefinitely
No compliance statements are in use for this test.
For specimens less than 0.5 mL, call the Immunodermatology Laboratory at (866) 266-5699.
88346; 88350 x5
|Component Test Code*||Component Chart Name||LOINC|
|0090298||Epithelial Skin Antibodies|