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Test Name:
Bullous Pemphigoid Antigens, BP 180 and BP 230, IgG Antibodies, by ELISA


  • SBMF No:
    44740
  • Performance Lab Name:
    University of Utah Health Sciences Center Immunodermatology Laboratory
  • Test Mnemonic:
    BP180 230G
  • ABN:
    Not required
  • CPT Code:
    83516x2
  • LOINC Code:
    19146-0; 19146-0
  • Ref Lab Test No:
    ARUP# 0092566
  • Test Includes:
    Bullous Pemphigoid Antigen 1 (BP 230) IgG Antibody
    Bullous Pemphigoid Antigen 2 (BP 180) IgG Antibody
  • Also Known As:
    BP Ag1 and BP Ag2
    Bullous Pemphigoid (180 kDa and 230 kDa) Antigens, IgG
  • Also See:
    44474 Pemphigoid Panel - Epithelial Basement Membrane Zone IgA and IgG, BP180 and BP230 IgG Antibodies
  • Spec Type:
    Serum
  • Spec Container:
    Red top (serum) tube
  • Pref Vol:
    2.0 mL
  • Min Vol:
    0.5 mL
  • Fasting:
    No
  • Spec Collect:
    Routine venipuncture
  • Spec Process:
    Clot 30 minutes
    Promptly centrifuge 15 minutes
    Immediately transfer serum to separate plastic tube
  • Spec Store Transport:
    Refrigerated
  • Spec Stability:
    After separation from cells:
    3 days room temperature (20-30°C)
    3 months refrigerated (2-8°C)
    Frozen (-20°C): Indefinitely – Do not use frost-free units that undergo repeated freeze/thaw cycles
  • Spec Reject:
    Hemolyzed or lipemic sample
  • Methodology:
    Enzyme-Linked Immunosorbent Assay (ELISA)
  • Clinical Significance:
    Refer to:
    ARUP Consult | The Physician's Guide to Laboratory Test Selection and Interpretation
  • Reference Range:
    By report
  • Additional Test Info:
    This test is referred through ARUP Laboratories
  • Day Run:
    Varies
  • Time Reported:
    Within 8 days
  • Test Type:
    IMMUNOLOGY