| | Name | Initial Conc. (uM) td> | Volume (fL) | Buffered |
| 1 | Amino_Acids | 0.0006 | 3 | Yes |
| | |
| 2 | Degraded_lac | 0 | 3 | Yes |
| | Degradation product of Lac protein |
| 3 | Degraded_lac_mRNA | 0 | 3 | Yes |
| | Degradation product of lac m-RNA |
| 4 | Lac-1 | 0 | 3 | No |
| | Lac translated from lac m-RNA Derived from Figure 1(c) stochastic version Elowitz, M. et al. (2000) Nature 403:335-338 |
| 5 | lac_mRNA1 | 0 | 3 | No |
| | The m-RNA transcribed by the lac operator Elowitz, M. et al. (2000) Nature 403:335-338 |
| 6 | Lac_operator | 0.0222 | 3 | No |
| | The Lac operator under normal conditions drives transcription of Lac Elowitz, M. et al. (2000) Nature 403:335-338 |
| 7 | Lac_operator_1st_bound | 0 | 3 | No |
| | This represents the promoter with one of its sites bound by the inhibitor. Elowitz, M. et al. (2000) Nature 403:335-338 |
| 8 | Lac_operator_2nd_bound | 0 | 3 | No |
| | This represents the promoter with both of its sites bound by the inhibitor. Elowitz, M. et al. (2000) Nature 403:335-338 |
| 9 | Nucleotides | 0.0006 | 3 | Yes |
| | |