p53 Tumor Suppressor Gene Protein, Immunohistochemical, Paraffin Block
Also known as: Tumor Suppressor Gene, p53
Use
Alterations of the p53 tumor suppressor gene have been shown to serve as an independent prognostic marker in a wide variety of tumor types such as colorectal,1,2 breast,3,4 prostate,5 and bladder.6
Special Instructions
Not provided.
Limitations
This procedure may be considered by Medicare and other carriers as investigational and, therefore, may not be payable as a covered benefit for patients.
Methodology
Immunoassay (IHC)
Biomarkers
p53
Protein
LOINC Codes
- 14229-9 - P53 protein Ag Tiss Ql ImStn
- 14229-9 - P53 protein Ag Tiss Ql ImStn
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
One paraffin block
Minimum Volume
Not provided
Container
Paraffin block transport pouch
Collection Instructions
Specimen should be fixed in 10% neutral-buffered formalin. Optimum fixation time is 12 to 24 hours, not to exceed 48 hours.
Storage Instructions
Maintain specimen at room temperature.
Other tests from different labs that may be relevant