Part:BBa_K2762007

P_lacI-B0034-prk-B0015

Characterization

SDS-PAGE of PRK

To find out whether the gene prk is successfully expressed in E. coli, we conducted a SDS-PAGE test. The cells were harvested by centrifuging at 10,000×g for 10 min., and then washed with deionized water for 2 times. The cell density was adjusted to an OD600 of 5 as the sample of whole cell (WC, whole cell catalyst).

Finally, WC was analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) with 10% separating gel and 4% stacking gel. Proteins were visualized by staining with Coomassie blue R-250 and were scanned with an Image scanner.

The result is shown below.

Sequence and Features

Assembly Compatibility:

• 10
  COMPATIBLE WITH RFC[10]
• 12
  COMPATIBLE WITH RFC[12]
• 21
  COMPATIBLE WITH RFC[21]
• 23
  COMPATIBLE WITH RFC[23]
• 25
  COMPATIBLE WITH RFC[25]
• 1000
  COMPATIBLE WITH RFC[1000]