TY - GEN
T1 - Purification of recombinant protein apoptin from two cell host Bacillus subtilis 168 and Escherichia coli Bl21 Star
™
AU - Wiratama, Ihsan
AU - Hermansyah, Heri
AU - Wijarnako, Anondho
AU - Malik, Amarila
AU - Khalid, Raditya Imamul
AU - Sahlan, Muhamad
N1 - Publisher Copyright:
© 2019 Author(s).
PY - 2019/4/9
Y1 - 2019/4/9
N2 -
Cancer is a deadly disease so that the medicinal treatment constantly developed. Apoptin is a protein molecule that has potential to be used as a cancer drug because of its activity to induce cell death selectively to the cancer cells only. Cloning apoptin has been successfully performed by amplify gene using PCR with 12-histidine and 8-arginine to be added at C-terminal then ligated into plasmid pOXGW with Gateway system, and then expressed in Bacillus subtilis 168. Plasmids with pOXGW - apop - 12His8Arg can be expressed in B. subtilis. In this study, Bacillus subtilis carrying plasmid was produced with variations of xylose as substrate trigger on liquid medium and as a comparison, Escherichia coli Bl21 Star
™
transformed with a plasmid pOGW - apop - 12His and then performed for purification of apoptin. The results showed that the recombinant apoptin obtain from B. subtilis 168 compared to Escherichia coli Bl21 Star
™
is slightly higher, i.e. 568μg/ml and 421μg/ml, respectively.
AB -
Cancer is a deadly disease so that the medicinal treatment constantly developed. Apoptin is a protein molecule that has potential to be used as a cancer drug because of its activity to induce cell death selectively to the cancer cells only. Cloning apoptin has been successfully performed by amplify gene using PCR with 12-histidine and 8-arginine to be added at C-terminal then ligated into plasmid pOXGW with Gateway system, and then expressed in Bacillus subtilis 168. Plasmids with pOXGW - apop - 12His8Arg can be expressed in B. subtilis. In this study, Bacillus subtilis carrying plasmid was produced with variations of xylose as substrate trigger on liquid medium and as a comparison, Escherichia coli Bl21 Star
™
transformed with a plasmid pOGW - apop - 12His and then performed for purification of apoptin. The results showed that the recombinant apoptin obtain from B. subtilis 168 compared to Escherichia coli Bl21 Star
™
is slightly higher, i.e. 568μg/ml and 421μg/ml, respectively.
KW - Apoptin
KW - Bacillus subtilis 168
KW - Escherichia coli Bl21 Star
KW - plasmid pOXGW - apop - 12His8Arg
KW - POGW apop 12His
KW - xylose
UR - http://www.scopus.com/inward/record.url?scp=85064834322&partnerID=8YFLogxK
U2 - 10.1063/1.5096732
DO - 10.1063/1.5096732
M3 - Conference contribution
AN - SCOPUS:85064834322
T3 - AIP Conference Proceedings
BT - 3rd Biomedical Engineering''s Recent Progress in Biomaterials, Drugs Development, and Medical Devices
A2 - Wulan, Praswasti P.D.K.
A2 - Gozan, Misri
A2 - Astutiningsih, Sotya
A2 - Ramahdita, Ghiska
A2 - Dhelika, Radon
A2 - Kreshanti, Prasetyanugraheni
PB - American Institute of Physics Inc.
T2 - 3rd International Symposium of Biomedical Engineering''s Recent Progress in Biomaterials, Drugs Development, and Medical Devices, ISBE 2018
Y2 - 6 August 2018 through 8 August 2018
ER -