Table 2 Immunohistochemical study protocol

From: A novel morphological approach to gonads in disorders of sex development

Antibody

Clone

Dilution

Pre-ttt

HIER

Incubation

Revelation

Chromogenic

Staining

Inhibin (α-subunit)

Monoclonal mouse Ab Clone R1 SEROTEC MCA951S

1/200

CC1 std

99 °C

32 min

HRP Multiplex

DAB

Cytoplasmic

AMH

Monoclonal mouse Ab Clone 5/6 ACRIT AMO5878SU

1/20

     

Cytoplasmic

CD117

Polyclonal rabbit Ab DAKO A4502

1/200

     

Cytoplasmic granular with membranous enhancement

OCT4

Monoclonal mouse Ab ROCHE MRQ-10

Ready to use

     

Nuclear+/−cytoplasmic granular

  1. Abbreviatons: Ab, antibody; CC1 std, (Cell Conditioning Solution, VENTANA Medical System); DAB, 3,3′diaminobenzidine; HIER, heat-induced epitope retrieval; HRP, horseradish peroxidase; Pre-ttt: pre-treatment: 64 min on Ultra-XT BENCHMARK VENTANA.
  2. Revelation kit: UltraView ref 700-500 DAB detection VENTANA (ROCHE).