| However, traditional methods of chemical labeling based on fluorescent dyes are often inadequate for biomolecular labeling, repurification and reintroduction into cells by invasive methods like microinjection. |
| For repurification, elution fractions were pooled, CaCl2 was added to 25 mM, and the protein was again passed over the GalMBP affinity column. |
| In most cases, tags were removed by TEV protease digestion, followed by repurification of the untagged product. |
| Also being released is a new water repurification system for Q-Lab's QUV and Q-SUN test chambers. |
| Both of these activities, however, were lost after repurification with a modified phenol re-extraction procedure. |
| Elimination of interference was accomplished by use of blanks, decontamination of all laboratory glassware using appropriate solvents, and repurification of the extract before the analysis. |
