Description
PDL1 – 28-8 Clone
Tissue, NA, Fasting or Non Fasting: As suggested by doctor
Sample Required:
FFPE tumour tissue block at room temperature
Test Time:
Biopsy-dependent. 4 working days.
Test Normal Range:
No fixed normal range.
What is the Test?
An IHC test using **28-8 clone** to assess PD-L1 expression for immunotherapy planning.
Test Procedure:
Tumour sections are stained with PD-L1 (28-8) antibody and evaluated for membranous expression.
When to Take the Test:
When determining PD-L1 expression for checkpoint inhibitor therapy.
Who Should Take This Test:
Patients with cancers where PD-L1 scoring influences treatment decisions.
Precautions for Exceptional Cases (Pregnancy, etc.):
Ensure tissue sample quality; inform doctor if pregnant.
