Figure 3From: Novel protein extraction approach using micro-sized chamber for evaluation of proteins eluted from formalin-fixed paraffin-embedded tissue sections Number of identified proteins in (A) FFPE samples and (B) supernatants. FFPE samples underwent HIAR with and without micro-sized chamber in antigen-retrieval buffer at 90°C or 110°C. The number of identified proteins in the trypsinized FFPE sample without HIAR was defined as No HIAR.Back to article page