Figure 3From: Identification of proteins in laser-microdissected small cell numbers by SELDI-TOF and Tandem MSSELDI-TOF spectra of alveolar septum cells (2,000 cells) from four different mice A) Laser-microdissected alveolar septa from 4 different mice were lysed in UTC lysis buffer and profiled on a WCX ProteinChip® Array. Spectra of the molecular range between 3–18 kD are depicted. B) Zoom of the region between 12.5–16.5 kD: A representative spectrum showing three peaks at 13.8, 14.0 and 15.7 kD which were selected for further biochemical identification.Back to article page