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Test ID CSP53 TP53 Gene Somatic Mutation Pre-Analysis Cell Sorting, Varies


Specimen Required


Only orderable as a reflex. For more information see P53CA / Hematologic Neoplasms, TP53 Somatic Mutation, DNA Sequencing Exons 4-9, Varies.

 

Specimen Type: Whole blood

Container/Tube: Lavender top (EDTA) or yellow top (ACD)

Specimen Volume: 3 mL

Collection Instructions:

1. Invert several times to mix blood.

2. Send whole blood specimen in original tube. Do not aliquot.

3. Label specimen as blood.


Secondary ID

607599

Useful For

Determination of B-cell content and confirmation the presence of a clonal B-cell population evaluating chronic lymphocytic leukemia patients prior to TP53 variant analysis

Specimen Type

Varies

Specimen Stability Information

Specimen Type Temperature Time
Varies Ambient (preferred) 10 days
  Refrigerated  10 days

Reject Due To

Gross hemolysis Reject
Fully clotted Reject

Reference Values

Only orderable as a reflex. For more information see P53CA / Hematologic Neoplasms, TP53 Somatic Mutation, DNA Sequencing Exons 4-9, Varies.

 

Not applicable

Day(s) Performed

Specimens processed: Monday through Sunday

Results reported: Monday through Saturday

Report Available

7 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

88184-Flow cytometry, first cell surface, cytoplasmic or nuclear marker

88185 x 4-Each additional marker