CD68
Use
CD68 is an antibody used in immunohistochemistry for identifying macrophages in tissue sections. It shows strong staining in macrophages across various human tissues including the red pulp of the spleen and lung alveoli, and reacts with myeloid precursors. It is important in diagnosing conditions like chronic and acute myeloid leukemia, histiocytic neoplasia, and some tumors such as melanoma and renal cell carcinoma.
Special Instructions
Ensure block and slide identifiers match exactly with specimen ID as noted on requisition. Use cold pack for transportation; NY clients should provide collection date and time.
Limitations
Tumors of lymphoid origin are typically not stained by this antibody. It is used primarily for identifying macrophages and not suitable for tissues where macrophages are absent.
New York Approved
Methodology
Immunoassay (IHC)
Biomarkers
Result Turnaround Time
24 hours
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
Not provided
Collection Instructions
FFPE tissue block is preferred or use H&E slide and unstained slides for antibody testing.
Storage Instructions
Use cold pack during transport, avoid direct contact with specimen.