ACCURATE TEST. FAST RESULTS.

We perform medical diagnostic tests and efficiently provide accurate results that help your physician screen for, diagnose, and manage the treatment of health problems.

LABORATORY TEST DIRECTORY

p21 (Waf1/Cip 1) by Immunohistochemistry

CPT Code(s): 88342
Specimen Required: Patient Preparation:
Collect:Tissue or cells.
Specimen Preparation:Formalin fix (10 percent neutral buffered formalin) and paraffin embed specimen (cells must be prepared into a cellblock). Protect paraffin block and/or slides from excessive heat. Transport tissue block or 5 unstained (3-to 5-micron thick sections), positively charged slides in a tissue transport kit (RDL supply #47808). Available online through eSupply using RDL Connectâ„¢ or contact RDL Client Services at (888) 431-7474. (Min: 2 slides). If sending precut slides, do not oven bake.
Storage/Transport Temperature:Room temperature. Also acceptable: Refrigerated. Ship in cooled container during summer months.
Stability:Ambient: Indefinitely, Refrigerated: Indefinitely, Frozen: Unacceptable
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • CIP1CIP1 IHCCIP1 immunostainingp21 IHCp21immunostainingWaf1Waf1 IHCWaf1 immunostaining