5L culture of CH10-12, 37°C batch/fed-batch culture with induction at 30°C for 10h
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Created: 28th Apr 2025 at 14:20

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Version 1 (earliest) Created 28th Apr 2025 at 14:20 by Susana Alonso Villela
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Scorpionism is a serious public health problem in tropical areas, especially in Africa, southern India, the Middle East, and Latin America. There are about 12 species of scorpions that are dangerous to humans and all belong to the Buthidae family. In particular, venom on scorpion Androctonus australis hector is particularly toxic to humans. Serotherapy uses antibodies or fragments of antibodies to target the neurotoxins of the scorpion venom. Nanobodies, camelid-derived antibodies, are more ...
Programme: This Project is not associated with a Programme
Public web page: Not specified
Start date: 6th Feb 2017
Organisms: Escherichia coli
In the biopharmaceutical industry, nanobodies show promising properties for its application in serotherapy for serums targeting the most toxic components of scorpion venom. Nevertheless, the limited number of scientific publications on the production of nanobodies for antivenom productions poses a challenge. The reported yield is low (< 4 mg/L), biomass production is not reported, and the production in high cell density cultures have not been studied. Production conditions (temperature of ...
Submitter: Susana Alonso Villela
Studies: Characterization of E. coli WK6 strain under aerobic conditions, Characterization of E. coli WK6 strain under induction conditions, Recombinant nanobody CH10-12 and NbF12-10 production at low induction te..., Recombinant nanobody CH10-12 production at different induction temperatu...
Assays: Fed-batch culture of CH10-12 strain, induction at 28°C - BR02, Fed-batch culture of CH10-12 strain, induction at 29°C - BR06, Fed-batch culture of CH10-12 strain, induction at 30°C - BR03, Fed-batch culture of CH10-12 strain, induction at 32°C - BR07, Fed-batch culture of CH10-12 strain, induction at 33°C - BR04, Fed-batch culture of CH10-12 strain, induction at 37°C - BR05, Fed-batch culture of NbF12-10 strain, induction at 29°C - BR08, Fed-batch culture of WK6 strain, induction at 29°C - BR09, Fed-batch culture of WK6 strain, without induction - BR01
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Submitter: Susana Alonso Villela
Investigation: Effect of the induction temperature in nanobody...
Assays: Fed-batch culture of CH10-12 strain, induction at 28°C - BR02, Fed-batch culture of CH10-12 strain, induction at 30°C - BR03, Fed-batch culture of CH10-12 strain, induction at 33°C - BR04, Fed-batch culture of CH10-12 strain, induction at 37°C - BR05
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5L bioreactor culture of recombinant strain E. coli CH10-12. Protein induction promoter when biomass reached 25 g cdw/L and at 30°C for 10 h
Submitter: Susana Alonso Villela
Assay type: Cultivation Experiment
Technology type: Fed-batch
Investigation: Effect of the induction temperature in nanobody...
Organisms: Escherichia coli
SOPs: No SOPs
Data files: BioPAT MFCS data for BR03 - part 1, BioPAT MFCS data for BR03 - part 2, Gas analysis data for BR02 and BR03
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