Coding
Part:BBa_K4214003
Designed by: Joël Tekoniemi Group: iGEM22_Stockholm (2022-10-08)
hGIF with LacI promotor and 6xHis-tag
LacI (BBa_J04500) and Human GIF with His6-tag. This part is a composite part from BBa_K4214002 with the addition of LacI sequence (BBa_J04500). The LacI sequence is used in order to induce our protein expression with IPTG, and the 6xHis-tag was used for protein purification.
Usage and Biology
- NCBI page of the human gastric intrinsic factor [1]
- This part of hGIF does not contain the native signal peptide (AA1-18)
- The LacI promotor is described in part BBa_J04500
Characterization
SDS-PAGE
A production culture was set up using BL21 E. coli and induced with 0.5 mM IPTG once their ODs reached 0.5. The cultures were left overnight at 30°C for protein production. The cells were then harvested, pelleted and purified using a HisPur Cobalt resin. The SDS-PAGE analysis of the production process is shown on the right.
Sequence and Features
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI.rc site found at 485
Illegal BsaI.rc site found at 1165
Illegal SapI site found at 1155
[edit]
Categories
Parameters
None |