Results 81 to 90 of about 2,457,689 (293)

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Sintesis Nanoemulsi Ekstrak Cabe Jawa (Piper retrofractum Vahl): Kajian Rasio VCO:Tween 80 dan Lama Homogenisasi

open access: yesJurnal Ilmiah Rekayasa Pertanian dan Biosistem
Piperin yang diperoleh dari ekstrak cabe Jawa merupakan senyawa penting, namun memiliki kelemahan susah larut dalam air sehingga biavailabilitasnya rendah.
Askur Rahman   +3 more
doaj   +1 more source

Development of Composition and Technology of Resveratrol Capsules

open access: yesРазработка и регистрация лекарственных средств, 2019
Introduction. Resveratrol is of scientific interest as a substance with a wide range of biological effects. However, its low bioavailability leads to limited use when administered orally.
M. S. Sokurenko   +6 more
doaj   +1 more source

Effect of Tween 60 and Tween 80 on the growth of Malassezia species

open access: yes, 2018
Yeasts in the genus Malassezia are a member of the normal skin flora and also cause various skin diseases in both human and animals. Except M. pachydermatis, all of the other Malassezia species are known to be lipid-dependent fungi which require external lipid sources for growth.
openaire   +1 more source

Antioxidant activity of Tween-20 and Tween-80 evaluated through different in-vitro tests

open access: yesJournal of Pharmacy and Pharmacology, 2015
Abstract Objectives This study aimed to evaluate the possible antioxidant activity of Tween-20 and Tween-80, two amphipathic nonionic surfactants commonly used as solubilizers and stabilizers, whose pharmacological effects have been ignored to a large degree.
Renato, Pérez-Rosés   +4 more
openaire   +2 more sources

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

open access: yesFEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen   +5 more
wiley   +1 more source

The Effect of Adding Surfactants on Appearance Specification and Nutrients Content of Processed Corn Grain using Steam-Flaked Technique [PDF]

open access: yesپژوهشهای علوم دامی ایران
Introduction[1]: Corn grain is one of the main sources of energy in the dairy cow diets; about 70% of corn's weight is due to starch. The starch granule is the basic unit of starch in corn endosperm and is a part of the starch–protein matrix.
Farzaneh Mohamady   +4 more
doaj   +1 more source

ENKAPSULASI KETOPROFEN DENGAN KITOSAN-ALGINAT BERDASARKAN JENIS DAN RAGAM KONSENTRASI TWEEN 80 DAN SPAN 80

open access: yes, 2011
Encapsulated Ketoprofen by Chitosan-Alginat based on Type and Variation of Tween 80 and Span 80 Concentration. Ketoprofen has been encapsulated by chitosan-alginate based on types of surfactant and it’s concentration.
Purwantiningsih Purwantiningsih; Departemen Kimia, FMIPA, Institut Pertanian Bogor, Darmaga, Bogor 16680   +3 more
core  

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

A solvent-free lecithin-Tween 80 system for oil dispersion

open access: yes, 2017
Phospholipids have been extensively used to disperse oil-in-water (O/W) as emulsions in the food and pharmaceutical industries. In this work a new strategy of dispersing oil and forming O/W emulsions in synthetic seawater is described using lecithin ...
Joseph Rocchio   +7 more
core   +1 more source

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