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. 2020 Jan 13;82(3):294–298. doi: 10.1292/jvms.19-0615

Table 1. Primary antibodies and result of immunohistochemistry.

Antibody Clone Animal Dilution Source Expression by the neoplastic cells

Case 1 Case 2
CK AE1/AE3 Mouse × 40 Abcam, Tokyo, Japan + +
Vimentin VM452 Mouse × 400 Novus Biologicals, Littleton, CO, USA + +
SMA Polyclonal Rabbit × 200 Abcam - -
S100 Polyclonal Rabbit × 100 Thermo Scientific, Fremont, CA, USA + +
NSE Polyclonal Rabbit × 200 Spring Bioscience, Pleasanton, CA, USA - -
Calretinin Polyclonal Rabbit × 40 Lsbio, Seattle, WA, USA - (nuclear) - (nuclear)
WT1 Polyclonal Rabbit × 100 Santa Cruz Bio, Santa Cruz, CA, USA + +
PR hPRa 2 Mouse × 50 Thermo Scientific - -
ER Polyclonal Rabbit × 100 Spring Bioscience - -
ALV Antiserum Rabbit × 40,000 Tsukamoto et al. [27] - -

CK, pan-cytokeratin; SMA, smooth muscle actin; NSE, neuron specific enolase; WT1, Wilms tumor 1; PR, progesterone receptor; ER, estrogen receptor; ALV, avian leukosis virus.