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Alpha-1 Antichymotrypsin (A1-ACT) IHC Stain

TEST DIRECTORY

Test Name

Alpha-1 Antichymotrypsin (A1-ACT) IHC Stain

Alternate Names

α-1 Antichymotrypsin, α1-ACT

Description

An outdated, so-called histiocytic marker.

Test Code

39805

SPECIMEN REQUIREMENTS

Specimen

Paraffin block or unstained sections on charged slides

GENERAL AND TECHNICAL INFORMATION

Turn Around Time

1-2 days; return shipping may affect total TAT

CPT Code

88342, 88341