Figure 2From: Assessing the clinical utility of measuring Insulin-like Growth Factor Binding Proteins in tissues and sera of melanoma patientsIGFBP-3 and -4 expressions in metastatic melanoma tissue were evaluated with IHC. (A) IGFBP-3 protein had high levels of expression in metastatic melanoma tissue. (B) IGFBP-4 low levels of expression in metastatic melanoma tissue. All images are at 20× magnification.Back to article page