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"Reverse-staining" of biomolecules in electrophoresis gels: Analytical and micropreparative applications
ReviewAbstract: Negative or reverse staining using imidazole and zinc salts for protein detection in electrophoresisPalabras claves:Gel electrophoresis, lipopolysaccharides, Negative staining of gels, Nucleic acids, proteins, Proteomic purification, Proteomic sample preparation, Reverse staining, Zinc stainingAutores:Castellanos‐Serra L., Eugenio HardyFuentes:scopusA procedure for protein elution from reverse-stained polyacrylamide gels applicable at the low picomole level: An alternative route to the preparation of low abundance proteins for microanalysis
ArticleAbstract: We developed a technique that allows rapid protein elution from polyacrylamide gel bands at room temPalabras claves:Passive elution, Protein detection, Protein micropurification, Sodium dodecyl, Sulfate-polyacrylamide gel electrophoresis, Trace enrichmentAutores:Castellanos‐Serra L., Eugenio Hardy, Fernandez‐Patron C., Huerta V.Fuentes:scopusA sandwich-type enzyme-linked immunosorbent assay for the analysis of recombinant human interferon α-2b
ArticleAbstract: The ability of a previously developed sandwich-type enzyme-linked immunosorbent assay (ELISA) for diPalabras claves:Elisa, ESCHERICHIA coli, folding, IFN-alpha, monoclonal antibodiesAutores:Espino Y., Eugenio Hardy, Franco A., Furrazola G., Santana-Milián H.Fuentes:scopusComplexity and solutions to the isolation problem of Gram negative lipopolysaccharides' bacteria molecular species
ReviewAbstract: Gram negative bacteria frequently synthesize a great number of lipopolysaccharides (LPS) molecular sPalabras claves:chromatography, Electrophoresis, Elution, Isolation, lipopolysaccharides, Mass spectrometry, Reverse stainingAutores:Eugenio Hardy, Pupo E.Fuentes:scopusDestroy to Rebuild: The Connection Between Bone Tissue Remodeling and Matrix Metalloproteinases
ReviewAbstract: Bone is a dynamic organ that undergoes constant remodeling, an energetically costly process by whichPalabras claves:bone, deficiency, Matrix metalloproteinase, metabolism, remodeling, underactivityAutores:Eugenio Hardy, Fernandez‐Patron C.Fuentes:scopusDetection of PEGylated proteins in polyacrylamide gels by reverse staining with zinc and imidazole salts
ArticleAbstract: The reverse staining, with imidazole-SDS-zinc, of PEG-linked proteins separated by SDS-PAGE was studPalabras claves:Gel electrophoresis, PEGylated interferon, Protein staining, Reverse staining, Zinc stainingAutores:Báez R., Eugenio Hardy, Ramon J., Ruiz A., Saez V., Tejeda Y.Fuentes:scopusDetection of biomolecules in electrophoresis gels with salts of imidazole and zinc II: A decade of research
ReviewAbstract: The proven ability of gel electrophoresis to simultaneously resolve, in a single experiment, many coPalabras claves:Gel electrophoresis detection, Imidazole zinc staining, lipopolysaccharides, Nucleic acids, proteins, Reverse staining, ReviewAutores:Castellanos‐Serra L., Eugenio HardyFuentes:scopusGlucocorticoids Bind to SARS-CoV-2 S1 at Multiple Sites Causing Cooperative Inhibition of SARS-CoV-2 S1 Interaction With ACE2
ArticleAbstract: Dexamethasone may reduce mortality in COVID-19 patients. Whether dexamethasone or endogenous glucocoPalabras claves:ACE2 (angiotensin converting enzyme 2), CORONAVIRUS, covid, glucocorticoids, innate immunity, SARS-COV-2Autores:Elahi S., Eugenio Hardy, Fernandez‐Patron C., Glover J.N.M., Panigrahi R., Sarker H.Fuentes:scopusHigh yield elution of proteins from sodium dodecyl sulfate- polyacrylamide gels at the low-picomole level. Application to N-terminal sequencing of a scarce protein and to in-solution biological activity analysis of on-gel renatured proteins
Conference ObjectAbstract: A simple, reliable procedure for practically quantitative (90-98%) and fast (<30 min) elution of proPalabras claves:Passive elution, Protein detection, Protein micropurification, SDS PAGE, Trace enrichmentAutores:Castellanos‐Serra L., Eugenio Hardy, Fernandez‐Patron C., Huerta V., Santana-Milián H.Fuentes:scopusHigh-efficiency passive elution of bacterial lipopolysaccharides from polyacrylamide gels
ArticleAbstract: We recently described a method for recovering polyacrylamide-gel- separated bacterial lipopolysacchaPalabras claves:Gel electrophoresis, lipopolysaccharides, purification, Silver staining, Zinc stainingAutores:Alonso M., Eugenio Hardy, López C.M., Pupo E.Fuentes:scopus