0000000000770568

AUTHOR

Brian Albarran

showing 2 related works from this author

Internalization of novel non-viral vector TAT-streptavidin into human cells

2007

BMC Biotechnology, 7 (1)

virusesEndocytic cyclePROTEINS + POLYPEPTIDES (BIOCHEMISTRY)02 engineering and technologyei-virusperäinen vektoriProtein EngineeringgeeniterapiaPost Transductionchemistry.chemical_compoundTHERAPIES + THERAPEUTICS (MEDICINE)Drug Delivery SystemsLääketieteen bioteknologia - Medical biotechnologyInternalizationmedia_commoninfo:eu-repo/classification/ddc/5700303 health sciencesPinocytosisNocodazoleVEKTOREN (GENETISCHE TECHNIKEN)021001 nanoscience & nanotechnologyLife sciencesCell biologyEndosomal EscapeBiotinylationGene Products tatVirusesVECTORS (GENETIC TECHNIQUES)VEKTOREN (GENETISCHE TECHNIKEN); THERAPIEN + THERAPEUTIK (MEDIZIN); PROTEINE + POLYPEPTIDE (BIOCHEMIE); VECTORS (GENETIC TECHNIQUES); THERAPIES + THERAPEUTICS (MEDICINE); PROTEINS + POLYPEPTIDES (BIOCHEMISTRY)0210 nano-technologyTHERAPIEN + THERAPEUTIK (MEDIZIN)BiotechnologyResearch ArticleStreptavidinEndosomeImmunoelectron microscopymedia_common.quotation_subjectRecombinant Fusion Proteinslcsh:BiotechnologyGenetic VectorsBiologyEndocytosis03 medical and health sciencesstreptavidiiniddc:570lcsh:TP248.13-248.65HumansEndosomal Marker030304 developmental biologyMolecular biologyEndocytic VesiclechemistryStreptavidinTATPROTEINE + POLYPEPTIDE (BIOCHEMIE)HeLa CellsBMC Biotechnology
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Internalization of novel non-viral vector TAT-streptavidin into human cells

2007

Background. The cell-penetrating peptide derived from the Human immunodeficiency virus-1 transactivator protein Tat possesses the capacity to promote the effective uptake of various cargo molecules across the plasma membrane in vitro and in vivo. The objective of this study was to characterize the uptake and delivery mechanisms of a novel streptavidin fusion construct, TAT47–57-streptavidin (TAT-SA, 60 kD). SA represents a potentially useful TAT-fusion partner due to its ability to perform as a versatile intracellular delivery vector for a wide array of biotinylated molecules or cargoes. Results. By confocal and immunoelectron microscopy the majority of internalized TAT-SA was shown to accu…

streptavidiinivirusesstreptavidinTATei-virusperäinen vektorigeeniterapiagene therapynon-viral vector
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