Last Modified:
11/22/2021 11:09:43 AM
Medical Necessity Documentation:
Client Notes:
Patient Preparation:
Specimen Requirements:
1.0 mL Serum from a Red Top Tube in a Plastic Vial
Collection Instructions:
Minimum Volume:
0.5 mL Serum
Transport & Storage: Temperature/Stability:
7 days Ambient (Transport)
7 days Refrigerated
30 days Frozen
Reference Range:
<5.4 U/mL
Critical Ranges:
Methodology:
Enzyme Linked Immunosorbent Assay (ELISA)
Clinical Significance:
IA-2 Antibody-Type1 Dieabetes Mellitus is characterized by lymphocytic cell infiltration of the beta-cells of pancreatic islets. Measurement of IA-2, GAD-65, ICA-512 and Insulin antibody is a highly sensitive means to assess risk and predict onset of Type I diabetes
Documentation:
Custom Panel:
No
PRODUCTION SCHEDULE
Turn Around Time:
4 to 6 days
Days Performed:
Tuesday, Thursday, Saturday
Sites Performed:
Quest - Chantilly to San Juan Capistrano
PHL Test Code:
IA2A
EPIC Test Code:
IMO5557
Send Out Test Code:
37933
Alternate Test Names:
ICA 512 Antibody; Insulinoma-associated Protein 2; Islet Cell antigen 512 Antibodies; Tyrosine Phosphatase
Included Tests:
CPT Coding:
86341
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