ARUP's Laboratory Test Directory

T-cell Intracytoplasmic Antigen (TIA-1) by Immunohistochemistry : 2004148
[ image for: Immunohistochemistry Stain Form Recommended]
Immunohistochemistry Stain Form Recommended
  


Mnemonic: TIA1 IHC

Methodology: Immunohistochemistry
Performed: Mon-Fri
Reported: 1-5 days
Specimen Required: Collect: Tissue or cells.

Specimen Preparation: Formalin fix (10% neutral buffered formalin is preferred) and paraffin embed specimen (cells must be prepared into a cellblock). Protect paraffin from excessive heat. Transport tissue block or 5 unstained (3-5 micron thick sections), on positively charged slides (Min: 2 slides). If sending precut slides, do not oven bake.

Storage/Transport Temperature: Room temperature or refrigerated. Ship in cooled container during summer months.

Remarks: IMMUNOHISTOCHEMISTRY ORDERING AND SUBMISSION DETAILS: Submit electronic request. If you do not have electronic ordering capability, use an ARUP Immunohistochemistry Stain Form (form #32978) with an ARUP client number. For additional technical details, please contact ARUP Client Services.

Unacceptable Conditions: Specimens submitted with non-representative tissue type. Depleted specimens.

Stability (collection to initiation of testing): Ambient: Indefinite, Refrigerated: Indefinite, Frozen: Unacceptable

Note: All stains will be handled as "Stain and Return" unless a consultation is requested. To request a consultation, submit the pathology report, all associated case materials (clinical history, blocks, slides, etc.), and the Anatomic Pathology requisition form (form # 32960).
CPT Code(s): 88342
Cross References: TIA-1 (Tartrate-Resistant Acid Phosphatase (TRAP) by Immunohistochemistry)
 
 

 

 

 
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