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Citations et références (6)
Invitrogen™
QSY™ 7 C5-Maleimide
Le C5-maléimide QSY™ 7 est un colorant accepteur non fluorescent (absorption maximale ∼ 560 nm) pour la préparation des sondesAfficher plus
| Référence | Quantité |
|---|---|
| Q10257 | 5 mg |
Référence Q10257
Prix (EUR)
526,00
Each
Quantité:
5 mg
Prix (EUR)
526,00
Each
Le C5-maléimide QSY™ 7 est un colorant accepteur non fluorescent (absorption maximale ∼ 560 nm) pour la préparation des sondes de FRET par modification du thiol.
Usage exclusivement réservé à la recherche. Ne pas utiliser pour des procédures de diagnostic.
Spécifications
Réactivité chimiqueThiol
Marqueur ou colorantQSY™ 7
Type de produitMaléimide
Quantité5 mg
Groupement de réactifsMaléimide
Conditions d’expéditionTempérature ambiante
Type d’étiquetteColorants extincteurs
Gamme de produitsQSY
Unit SizeEach
Contenu et stockage
Conserver au congélateur (-5 à -30°C) à l’abri de la lumière.
Citations et références (6)
Citations et références
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?