Results 51 to 60 of about 686,721 (344)

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Revised paper: Neonicotinoids as a potential threat to honey: Development of liquid chromatography methods for their determination [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2017
There is an increasing interest on neonicotinoid residues determination in honey samples because they are banned by European Union. Their determination is based on liquid chromatography analytical methods and, therefore, the aim of this study was to ...
Jovanov Pavle   +6 more
doaj   +1 more source

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Study on Raman and SERS spectra of filter paper and silica gel plate

open access: yesJournal of Measurement Science and Instrumentation, 2012
Raman spectra and surface-enhanced Raman scattering(SERS)spectra of filter paper and silica gel plate are ob-tained at785-nmexcitation wavelength.The results showthat filter paper has thirteen Ramanlines in800-1 500cm-1and silica gel plate has eight ...
OUYANG Yu
doaj  

Evaluation of gel chromatography for plasma lipoprotein fractionation

open access: yesJournal of Lipid Research, 1970
The fractionation of lipoproteins of normal and hyperlipidemic subjects on a column of 2% agarose was compared with ultracentrifugation and paper electrophoresis procedures. The following results were obtained.
Teizo Sata   +3 more
doaj   +1 more source

Pyrolysis of brominated feedstock plastic in a fluidised bed reactor [PDF]

open access: yes, 2006
Fire retarded high impact polystyrene has been pyrolysed using a fluidised bed reactor with a sand bed. The yield and composition of the products have been investigated in relation to fluidised bed temperature.
Bhaskar   +10 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Assay of nanogram levels of triglyceride lipase with a radioactive substrate

open access: yesJournal of Lipid Research, 1972
A simple, sensitive procedure for the determination of triglyceride lipase activity has been developed. Nanogram amounts of oleic acid hydrolyzed from commercially available [14C]triolein were readily determined by the counting of the radioactivity of ...
Walton H. Marsh, Patrick J. Fitzgerald
doaj   +1 more source

Phospholipides containing amino acids other than serine. I. Detection [PDF]

open access: yes, 1957
In view of the widespread occurrence of the amino acid-containing lipides and the unique course of their metabolism during development of Drosophila, we have carried out extensive investigations concerned with their isolation and chemical nature.
Mitchell, Herschel K.   +2 more
core  

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