Results 81 to 90 of about 1,855,891 (316)

Synthesis of endohedral iron-fullerenes by ion implantation [PDF]

open access: yes, 2015
In this paper, we discuss the results of our study of the synthesis of endohedral iron-fullerenes. A low energy Fe+ ion beam was irradiated to C60 thin film by using a deceleration system. Fe+-irradiated C60 thin film was analyzed by high performance liquid chromatography and laser desorption/ionization time-of-flight mass spectrometry. We investigated
arxiv   +1 more source

Enhanced discovery of bacterial laccase‐like multicopper oxidase through computer simulation and metagenomic analysis of industrial wastewater

open access: yesFEBS Open Bio, EarlyView.
We obtained potential bacterial laccase‐like multicopper oxidase (LMCO) sequences through metagenomic sequencing. All sequences exhibited significant differences from known LMCOs in databases. To select the most promising candidates, we performed structure prediction and molecular docking using alphafold2, metal3d and rosetta.
Ting Cui   +5 more
wiley   +1 more source

Comparative study of adenosine 3′‐pyrophosphokinase domains of MuF polymorphic toxins

open access: yesFEBS Open Bio, EarlyView.
With the ultimate goal of understanding the association of toxin‐immunity modules to temperate phages, we characterized toxins from three prophages and examined cross‐protection from immunity proteins. The toxins exhibit adenosine 3′‐pyrophosphokinase activity and are toxic in Escherichia coli.
Eloïse M. Paulet   +6 more
wiley   +1 more source

Minimal Information About Sample Preparation for Phosphoproteomics [PDF]

open access: yes, 2009
This guideline describes parameters and conditions involved in phosphopeptide sample preparation. It covers from the description and preparation of the cells and tissues to the fractionation and specific enrichment of phosphopeptides for MS analysis. The
David Ovelleiro   +3 more
core   +2 more sources

Reaction of Native and Denatured Brucella abortus (S19) Proteins with Antibody Using Affinity Chromatography and Immunoblotting

open access: yesپزشکی بالینی ابن سینا, 2005
Western blotting or immunoblotting commonly use for study of reaction between antigens and antibodies. Denaturation of many proteins in immunoblotting can affect greatly the reactivity of antibodies and outcome of the procedure.
Ramin Karimi   +4 more
doaj  

Rapid determination of serum albumin partition coefficients using affinity chromatography

open access: yesEnvironmental Advances, 2022
Sorption to serum albumin is essential for characterizing the distribution of chemicals in organisms. It impacts the concentration of the freely dissolved chemical in vivo and in vitro, and needs to be considered when effect concentrations at the target ...
Nadin Ulrich, Alexander Böhme
doaj  

Immobilized metal affinity chromatography co-purifies TGF-β1 with histidine-tagged recombinant extracellular proteins. [PDF]

open access: yesPLoS ONE, 2012
Extracellular recombinant proteins are commonly produced using HEK293 cells as histidine-tagged proteins facilitating purification by immobilized metal affinity chromatography (IMAC).
Jasvir Kaur, Dieter P Reinhardt
doaj   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

open access: yesAdvanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi   +4 more
wiley   +1 more source

Purification and quantification of recombinant Epstein-Barr viral glycoproteins gp350/220 from Chinese hamster ovary cells [PDF]

open access: yes, 1992
Truncated Epstein-Barr virus (EBV) membrane antigen gp350/220 (EBV-MA) lacking the membrane anchor was expressed and secreted into the medium of recombinant Chinese hamster ovary cells that had been cultured in Plasmapur hollow-fibre modules using ...
Hessing, M.   +4 more
core   +1 more source

Isolation and purification of HLA-DR antigen from Daudi cell line by immunoaffinity chromatography

open access: yesJournal of Basic Research in Medical Sciences, 2017
Introduction: The major histocompatibility complex (MHC) is a group of cell surface proteins that are essential for recognizing foreign molecules in human and other mammals.
Zahra Khayyati, Fatemeh Yari
doaj  

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