fig2

Figure 2. Comparative examination of serum proteomic profiles across distinct groups. (A) Typical mass spectrum for a subject with NSCLC, depicted in red; (B) Typical mass spectrum for a healthy control, depicted in green; (C) Aggregated spectra within the 1-10 kDa mass range derived from healthy controls (green) and NSCLC (red) groups. (D) Visual representation of mass spectra, known as Gel view, comparing samples from NSCLC patients with those from healthy individuals.