Lyme Disease, Line Blot

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Turnaround Time: 1 - 5 days
CPT Code:

86617

Test Type: 1 mL Serum
Stability Time:

Temperature

Period

Room temperature

14 days

Refrigerated

14 days

Frozen

14 days

Freeze/thaw cycles

Stable x3

Reference Range:

Negative

Overview:

Detect antibodies specific for B burgdorferi. This test is intended as the second step in testing serum samples found to have been equivocal or positive using an ELISA or IFA test as the first step to provide supportive evidence of infection with B burgdorferi.

Provides both IgM and IgG Line blot results. Increased specificity reduces cross-reactivity from other spirochetes. Detect and analyze antibodies against specific B burgdorferi proteins. The sensitivity of a Line blot assay by itself is not sufficient to assess Lyme infection adequately. Both EIA and Line blot tests should be performed.

Collection Details:

Collection Instructions:

This test is intended as the second step in testing serum samples found to have been equivocal or positive using an ELISA or IFA test as the first step to provide supportive evidence of infection with B burgdorferi. For CSF, order test 160457.

Red-top tube or gel-barrier tube or serum transfer tube.

Maintain specimen at room temperature.