Activity Improvement of Organophosphorus Hydrolase Enzyme by Error Prone PCR Method
نویسندگان
چکیده
منابع مشابه
Evaluation of the organophosphorus hydrolase enzyme activity in creams and investigation of its stability
The main purpose of this project is investigation of the organophosphorus hydrolase (OPH) enzyme activity in water in oil (w/o) and oil in water (o/w) creams and investigation of the OPH enzyme stability in formulated creams. OPH enzyme was extracted and purified from strain flavobacterium. The w/o and o/w creams were prepared using different formulations. In order to achieve an emulsion with m...
متن کاملImprovement of cyclodextrin glucanotransferase as an antistaling enzyme by error-prone PCR.
In an effort to improve the properties of cyclodextrin glucanotransferase (CGTase) as an antistaling enzyme, error-prone PCR was used to introduce random mutations into a CGTase cloned from alkalophilic Bacillus sp. I-5 (CGTase I-5). A mutant CGTase[3-18] with the three mutations M234T, F259I and V591A was selected by agar plate assay. Sequence alignment of various CGTases indicated that M234 a...
متن کاملevaluation of the organophosphorus hydrolase enzyme activity in creams and investigation of its stability
the main purpose of this project is investigation of the organophosphorus hydrolase (oph) enzyme activity in water in oil (w/o) and oil in water (o/w) creams and investigation of the oph enzyme stability in formulated creams. oph enzyme was extracted and purified from strain flavobacterium. the w/o and o/w creams were prepared using different formulations. in order to achieve an emulsion with m...
متن کاملa review on engineering of organophosphorus hydrolase (oph) enzyme
organophosphorus chemicals are compounds which have been used as pesticides and insecticides in agriculture. they’re also used as nervous agents and have raised many problems for human and environment. among the most important methods of decontamination from these compounds are biodegradation methods. using oph enzyme in degradation the mentioned compounds is seen as one of the desirable ways, ...
متن کاملDetection of organophosphorus compounds by covalently immobilized organophosphorus hydrolase.
As a consequence of organophosphorus (OP) toxins posing a threat to human life globally, organophosphorus hydrolase (OPH) has become the enzyme of choice to detoxify such compounds. Organophosphorus hydrolase was covalently immobilized onto a quartz substrate for utilization in paraoxon detection. The substrate was cleaned and modified prior to chemical attachment. Each modification step was mo...
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ژورنال
عنوان ژورنال: Journal of Applied Biotechnology Reports
سال: 2018
ISSN: 2423-5784
DOI: 10.29252/jabr.05.03.03