Test Details

Mnemonic

CP450

Ordering Code

3435100

CPT-4 Code(s)

81230, 81231

Specimen Information

The following germline genetic tests from Quest require physician attestation that patient consent has been received if ordering medical facility is located in AK, DE, FL, GA, IA, MA, MN, NV, NJ, OR, SD or VT or test is performed in MA.

Collect

Lavender EDTA

Specimen Preparation

Send 4.0 mL whole blood.

Alternate Specimen

Whole blood: ACD A
Saliva: Collected in Oragene - DX kit - call lab
Buccal swab: Collected in Celera/Copan DNA collection kit - call lab

Minimum Volume

2.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Whole blood received frozen. Buccal swabs received refrigerated or frozen.

Stability

Room temperature: 8 days
Refrigerated: 8 days
Frozen: Unacceptable

Methodology

Single Nucleotide Primer Extension
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Reference Range

See report
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Performing Laboratory

Quest SJC
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