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Agalsidase beta IgG Ab-994

Test info

Test name:

Agalsidase beta IgG Ab

Test number:

994

Excellian order number:

LAB994

Alternate names:

Agalsidase beta IgG antibodies
Fabrazyme IgG antibodies
Anti-Fabrazyme IgG antibodies
Fabry disease immunogenicity testing, anti-drug antibody

Specimen

Specimen type:

Serum

Collection container:

Gold serum separator (SST) vial/tube - 7 mL

Volume:

1 mL

Minimum volume:

0.5 mL

Collection instructions:

Immediatley following collection, mix sample by inverting 5 times

Processing instructions:

Allow to clot
Spin
Separate and Freeze

Transport container:

Labcorp Transport tube

Transport and stability:

Frozen (preferred) - 2 years

Freeze/thaw x 6

Reason for rejection:

Samples with visible hemolysis are not accepted

Samples that are not collected : Prior to enzyme infusion or at least 3 days after the infusion.

Performance

Performing lab:

LabCorp (504770) R-LC

Days set up:

Once per week

TAT:

6 days

Method:

Enzyme linked immunosorbent assay(ELISA) to determineantibody status (positive or negative)
Positives are confirmed by radioimmunoprecipitation assay -(RIPA).

Clinical and Interpretive info

Reference ranges:

Negative

Billing

CPT codes:

86332

Tracking

Date created:

08/10/2022

Review date:

08/12/2022