Assay Description

CD30 is a transmembrane cytokine receptor belonging to the tumor necrosis factor (TNF) receptor superfamily. Mature CD30 has a molecular mass of 120 kDa. The intracellular part of CD30 possesses kinase activity, indicating a role in differentation and/or proliferation. CD30 expression is found on Hodgkin's and Reed-Sternberg cells, and on activated B and T lymphocytes. CD30 is also expressed by embryonal carcinoma cells. Together with a panel of antibodies, this antibody is a useful tool for the classification of anaplastic large cell lymphoma.

Specimen Requirements

A formalin-fixed, paraffin-embedded (FFPE) tissue block is preferred specimen type or one (1) unbaked, unstained slide cut at 4-5 microns for H&E staining (required) and two to three (2-3) positively charged unstained slides cut at 3-4 microns for each test/antibody ordered.

Storage and Transport

A formalin-fixed, paraffin-embedded (FFPE) tissue block is preferred specimen type or one (1) unbaked, unstained slide cut at 4-5 microns for H&E staining (required) and two to three (2-3) positively charged unstained slides cut at 3-4 microns for each test/antibody ordered.

Specimen Rejection Criteria

All specimens must be submitted according to the test directory instructions. Before submitting specimen, please carefully review specimen requirements.

Listed below are possible causes for delays in specimen processing or possible specimen rejections or cancellations:

No patient identification on requisition form
No patient identification on specimen container or slides
No referring provider
No account information provided
No test ordered on requisition
No specimen source provided
Inappropriate specimen type
Insufficient volume for analysis
Inappropriate specimen container
Improper specimen transport
Specimen leaked in transport
Specimen submitted in incorrect or expired transport media
Slides broken beyond repair on receipt
Conflict between patient name on specimen and requisition form
Specimen not properly preserved
Sample containing a needle

A representative from Client Services will attempt to contact your office to resolve specimen problems. Additional documentation may be requested from your office to be returned by fax. In the event that resolution is not possible, the specimen may be returned to your office.

Turn Around Time (TAT)

2-3 Days

CPT Codes*

88341, 88342, 88360