ChAT and AChE in human cultured BEC and AEC
| BEC | AEC | |
|---|---|---|
| Intracellular ChAT (mol of incorporated acetyl/mg of cellular protein/min) | 2.91 × 10−12 | 4.80 × 10−12 |
| Intracellular AChE (units/mg of cellular protein) | 0.11 | 0.72 |
| Secreted AChE (units/mg of cellular protein) | 0.20 | 0.38 |