| Intracellular Compartment | Diagnostic Proteins |
| Cytosolic proteins | Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) |
| Nuclear proteins | Histones, Lamins, Nucleoporin |
| Membrane proteins | Integrins, Transferrin Receptor |
| Cytoskeletal proteins | Actin, Tubulin, Vimentin |
| Basement membrane ECM proteins | Collagen IV, Nidogens, Laminins |
| Interstitial ECM proteins (interstitial) | Collagen I, Collagen III, Collagen VI, Fibronectin |
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