Magnesium Green™, AM, cell permeant - Special Packaging
Le Magnesium Green™, AM perméant aux cellules présente une affinité plus élevée pour le Mg2+ (Kd environ 1,0 mM) queAfficher plus
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Référence
Quantité
M3735
20 x 50 μg
Référence M3735
Prix (EUR)
830,00
Each
Quantité:
20 x 50 μg
Prix (EUR)
830,00
Each
Le Magnesium Green™, AM perméant aux cellules présente une affinité plus élevée pour le Mg2+ (Kd environ 1,0 mM) que pour le mag-fura-2 (Kd environ 1,9 mM) ou le mag-indo-1 (Kd environ 2,7 mM). Lors de la liaison du Mg2+, Magnesium Green présente et augmente l’intensité des émissions de fluorescence sans passer par un décalage de longueur d’onde avec des maxima d’absorption / émission de environ 506/531 nm.
À utiliser avec (application)Viabilité et prolifération des cellules
À utiliser avec (équipement)Microscope à fluorescence, Lecteur de microplaques
Gamme de produitsMagnesium Green
Type de produitIndicateur de magnésium
Unit SizeEach
Contenu et stockage
Conserver au congélateur (-5 et -30°C).
Citations et références (37)
Citations et références
Abstract
Increased [Mg2+]o reduces Ca2+ influx and disruption of mitochondrial membrane potential during reoxygenation.
Authors:Sharikabad MN, Ostbye KM, Brørs O
Journal:Am J Physiol Heart Circ Physiol
PubMed ID:11668073
'Increase in extracellular Mg2+ concentration ([Mg2+]o) reduces Ca2+ accumulation during reoxygenation of hypoxic cardiomyocytes and exerts protective effects. The aims of the present study were to investigate the effect of increased [Mg(2+)](o) on Ca2+ influx and efflux, free cytosolic Ca2+ ([Ca2+]i) and Mg2+ concentrations ([Mg2+]i), Ca2+ accumulation in the presence ... More
Defective pancreatic beta-cell glycolytic signaling in hepatocyte nuclear factor-1alpha-deficient mice.
Authors:Dukes ID, Sreenan S, Roe MW, Levisetti M, Zhou YP, Ostrega D, Bell GI, Pontoglio M, Yaniv M, Philipson L, Polonsky KS
Journal:J Biol Chem
PubMed ID:9733737
'Mutations in the hepatocyte nuclear factor-1alpha (HNF-1alpha) gene cause maturity onset diabetes of the young type 3, a form of type 2 diabetes mellitus. In mice lacking the HNF-1alpha gene, insulin secretion and intracellular calcium ([Ca2+]i) responses were impaired following stimulation with nutrient secretagogues such as glucose and glyceraldehyde but ... More
Contributions of residual calcium to fast synaptic transmission.
Authors:Chen C, Regehr WG
Journal:J Neurosci
PubMed ID:10414955
'Fast neurotransmitter release is driven by high calcium (10-100 microM) near open channels (Ca(local)), followed by a much smaller (<1 microM), longer-lasting residual calcium (Ca(res)). The most prominent component of release, phasic release, lasts several milliseconds and is thought to be triggered by Ca(local). A transient tail of release then ... More
adPEO mutations in ANT1 impair ADP-ATP translocation in muscle mitochondria.
'Mutations in the heart and muscle isoform of adenine nucleotide translocator 1 (ANT1) are associated with autosomal-dominant progressive external opthalmoplegia (adPEO) clinically characterized by exercise intolerance, ptosis and muscle weakness. The pathogenic mechanisms underlying the mitochondrial myopathy caused by ANT1 mutations remain largely unknown. In yeast, expression of ANT1 carrying ... More
Hair bundles are specialized for ATP delivery via creatine kinase.
Authors:Shin JB, Streijger F, Beynon A, Peters T, Gadzala L, McMillen D, Bystrom C, Van der Zee CE, Wallimann T, Gillespie PG,
Journal:Neuron
PubMed ID:17270734
'When stimulated strongly, a hair cell''s mechanically sensitive hair bundle may consume ATP too rapidly for replenishment by diffusion. To provide a broad view of the bundle''s protein complement, including those proteins participating in energy metabolism, we used shotgun mass spectrometry methods to identify proteins of purified chicken vestibular bundles. ... More