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PD-L1 Keytruda by IHC-Pathology add-on

Test info

Test name:

PD-L1 Keytruda by IHC

Test number:

Pathology add-on

Alternate names:

22C3
Programmed Death-Ligand 1 (PD-L1)

Useful for:

PD-L1 IHC 22C3 pharmDx is a qualitative immunohistochemical assay using Monoclonal Mouse Anti-PD-L1, Clone 22C3 intended for use in the detection of PD-L1 protein in formalin-fixed, paraffin-embedded (FFPE) using EnVision FLEX visualization system on Autostainer Link 48.

PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying patients for treatment with KEYTRUDA® (pembrolizumab).

Specimen

Specimen type:

Tissue

Processing instructions:

Submit a formalin-fixed paraffin embedded (FFPE) tissue block

Transport and stability:

Ambient - indefinitely

Performance

Performing lab:

NeoGenomics

Days set up:

Mo - Fr

TAT:

2 - 3 days

Method:

Immunohistochemical staining and interpretation

Clinical and Interpretive info

Billing

CPT codes:

88360

Tracking

Date created:

01/31/2020