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Citas y referencias (6)
Invitrogen™
QSY™ 7 C5-Maleimide
7 C5-maleimida QSY™ es un colorante aceptor no fluorescente (absorción máxima ∼560 nm) para la preparación de sondas FRET medianteMás información
| Número de catálogo | Cantidad |
|---|---|
| Q10257 | 5 mg |
Número de catálogo Q10257
Precio (EUR)
552,00
Each
Cantidad:
5 mg
Precio (EUR)
552,00
Each
7 C5-maleimida QSY™ es un colorante aceptor no fluorescente (absorción máxima ∼560 nm) para la preparación de sondas FRET mediante modificación de tiol.
Para uso exclusivo en investigación. No apto para uso en procedimientos diagnósticos.
Especificaciones
Reactividad químicaTiol
Etiqueta o tinteQSY™ 7
Tipo de productoMaleimida
Cantidad5 mg
Fracción reactivaMaleimida
Condiciones de envíoTemperatura ambiente
Tipo de etiquetaColorantes para quencher
Línea de productosQSY
Unit SizeEach
Contenido y almacenamiento
Almacenar en el congelador (de – 5 a – 30 °C) y proteger de la luz.
Citations & References (6)
Citations & References
Abstract
Asymmetric amino acid activation by class II histidyl-tRNA synthetase from Escherichia coli.
Journal:J Biol Chem
PubMed ID:19487703
'Aminoacyl-tRNA synthetases (ARSs) join amino acids to their cognate tRNAs to initiate protein synthesis. Class II ARS possess a unique catalytic domain fold, possess active site signature sequences, and are dimers or tetramers. The dimeric class I enzymes, notably TyrRS, exhibit half-of-sites reactivity, but its mechanistic basis is unclear. In
Quantum dot-based multiplexed fluorescence resonance energy transfer.
Journal:J Am Chem Soc
PubMed ID:16366574
We demonstrate the use of luminescent quantum dots (QDs) conjugated to dye-labeled protein acceptors for nonradiative energy transfer in a multiplexed format. Two configurations were explored: (1) a single color QD interacting with multiple distinct acceptors and (2) multiple donor populations interacting with one type of acceptor. In both cases,
Visualizing the distribution and transport of mRNAs in living cells.
Journal:Proc Natl Acad Sci U S A
PubMed ID:14583593
We have visualized the movements of native mRNAs in living cells. Using nuclease-resistant molecular beacons, we imaged the transport and localization of oskar mRNA in Drosophila melanogaster oocytes. When the localization pattern was altered by genetic manipulation of the mRNA's 3' untranslated region, or by chemical perturbation of the intracellular
Resonance energy transfer for assessing the molecular integrity of proteins for local delivery.
Journal:Biotechnol Bioeng
PubMed ID:14755558
It remains unclear whether the limitations to the therapeutic potential of angiogenic growth factors stem from pharmacokinetic concerns related to inadequate delivery or from a reduced sensitivity of target tissues. Here, we report a novel method using resonance energy transfer to assess the molecular integrity of proteins after local delivery.
Docking and rolling, a model of how the mitotic motor Eg5 works.
Journal:J Biol Chem
PubMed ID:16115880
Whereas kinesin I is designed to transport cargoes long distances in isolation, a closely related kinesin motor, Eg5, is designed to generate a sustained opposing force necessary for proper mitotic spindle formation. Do the very different roles for these evolutionarily related motors translate into differences in how they generate movement?