Table 2.
TEER values for different cell lines, cocultures, and intestinal tracts.
| Cell or Tissue | TEER (Ω*cm2) | Equipment used | Reference |
|---|---|---|---|
| Small Intestine (ex-vivo) | 50–100 | Ussing chamber | (98) |
| Colon (ex-vivo) | 300–400 | Ussing chamber | (98) |
| Caco-2 | 1,100–1,350 | Millicell-ERS system | (99) |
| Caco-2/HT29-MTX | 100–300 | Millicell-ERS system | (100) |
| Caco-2/Raji B | 80–100 | Millicell-ERS system | (101) |
| Caco-2/HT29-MTX/Raji B | 50–70 | Millicell-ERS system | (101) |
| Caco-2/THP-1 | 80–100 | Millicell-ERS system | (86) |
| Caco-2/PC12 | 80–100 | Millicell-ERS system | (87) |
| IPEC-J2 | 7,000–8,000 | Millicell-TERS-electrode | (31) |
| IPEC-1 | 6,000–7,000 | Millicell-TERS-electrode | (31) |
| PoCo83–3 | 4,000–6,000 | EVOMX ohmmeter | (37) |
| Bovine colonoid monolayer | 300–400 | Chopstick-electrode epithelial voltohmmeter EVOM2 | (75) |
| Porcine enteroid monolayer | 1,000–1,150 | cellZscope® | (74) |
| Primary cIECs | 50–70 | Millicell-ERS system | (62) |