Research Article

C-Kit Expression, Angiogenesis, and Grading in Canine Mast Cell Tumour: A Unique Model to Study C-Kit Driven Human Malignancies

Figure 5

(a) Predominant cell membrane-c-KitR (PCM-c-KitR) expression. Immunohistochemistry is performed with primary anti-c-KitR antibody. Single arrows indicate threadlike cell membrane brown immunostained c-KitR. Double arrows indicate a microvessel. Note as an internal positive control a red blood cell in the lumen of the microvessel. ×400 magnification. (b) Particular of (a) at even more magnification. Immunohistochemistry is performed with primary anti-c-KitR antibody. Single arrows indicate cell membrane brown immunostained c-KitR. ×1000 in oil magnification.
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