Results 61 to 70 of about 5,306,183 (290)
Lipase activity in vesicular systems: Characterization of candida cylindracea lipase and its activity in polymerizable dialkylammonium surfactant vesicles [PDF]
, 1993 Lipase from Candida cylindracea (CCL) was incorporated into polymerizable positively charged dialkylammonium bromide surfactant vesicles. The enzyme was incorporated by the use of the dehydration-rehydration method or by incubation.
Engbersen, J.F.J. +2 more
core +4 more sources
Majalah Kedokteran Bandung, 2012 Herpes simplex virus (HSV) infections are very common and are caused by HSV type 1 (HSV-1) and HSV type 2 (HSV-2). HSV-1 being mostly associated with orofacial disease, whereas HSV-2 is usually associated with perigenital infection.
Victor Immanuel +2 more
doaj +1 more source
Oxygen, 2023 Catalase is a key antioxidative enzyme, and a deficiency or malfunction of catalase is hypothesized to be related to various diseases. To investigate catalase activity, it is important to use reliable methods and experimental protocols enabling ...
Michal Szczepanczyk +3 more
doaj +1 more source
Current Protocols in Microbiology, 2020 In late 2019, cases of atypical pneumonia were detected in China. The etiological agent was quickly identified as a betacoronavirus (named SARS‐CoV‐2), which has since caused a pandemic.
D. Stadlbauer +15 more
semanticscholar +1 more source
Enzyme-linked immunosorbent assay for urinary albumin at low concentrations [PDF]
, 1987 We describe an enzyme-linked immunosorbent assay (ELISA) for urinary albumin. It requires only commercially available reagents, can detect as little as 16 micrograms of albumin per liter, and analytical recovery ranges from 92 to 116%.
Jesse, U. +4 more
core
Cloning and Overexpression of Strictosidine β-D-Glucosidase Gene Short Sequence from Catharanthus roseus in Escherichia coli [PDF]
Advanced Pharmaceutical Bulletin, 2019 Purpose: Strictosidine-β-D-glucosidase (SGD) is considered as a key enzyme in the production of bisindole alkaloids in Catharanthus roseus. The present study illustrated the production of a short sequence of this enzyme in Escherichia coli without codon ...
Ahmed Saeed Arafa +4 more
doaj +1 more source
A fast, sensitive and fluorescent LPMO activity assay
Frontiers in Microbiology, 2023 Lytic polysaccharide monooxygenases (LPMOs) are industrially relevant enzymes that utilize a copper co-factor and an oxygen species to break down recalcitrant polysaccharides.
Johan Ø. Ipsen +2 more
doaj +1 more source
An Inhibitive Enzyme Assay to Detect Mercury and Zinc Using Protease from Coriandrum sativum
TheScientificWorldJournal, 2013 Heavy metals pollution has become a great threat to the world. Since instrumental methods are expensive and need skilled technician, a simple and fast method is needed to determine the presence of heavy metals in the environment.
G. Baskaran +3 more
semanticscholar +1 more source
MoleculesHere, we report an adapted protocol using the Promega NAD/NADH-Glo™ Assay kit. The assay normally allows quantification of trace amounts of both oxidized and reduced forms of nicotinamide adenine dinucleotide (NAD) by enzymatic cycling, but we now show ...
Ilenia Cirilli +4 more
doaj +1 more source
Brazilian Archives of Biology and Technology, 2013 A gene encoding NAD+-dependent sorbitol dehydrogenase (SDH) in peach fruit was cloned and expressed in Escherichia coli. Recombinant SDH protein with 6×His-tagged was localized exclusively in the cytoplasmic soluble fraction of E.
Zhen Sun +3 more
doaj +1 more source