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Citations & References (27)
Invitrogen™
Magnesium Green™, Pentapotassium Salt, cell impermeant
細胞不透過性のMagnesium Green™、カリウム塩は、mag-fura-2（Kd約1.9 mM）またはmag-indo-1（Kd約2.7 mM）よりもMg2+詳細を見る
| 製品番号（カタログ番号） | 数量 |
|---|---|
| M3733 | 1 mg |
製品番号（カタログ番号） M3733
価格（JPY）お問い合わせください ›
52,400
Each
数量:
1 mg
細胞不透過性のMagnesium Green™、カリウム塩は、mag-fura-2（Kd約1.9 mM）またはmag-indo-1（Kd約2.7 mM）よりもMg2+（Kd約1.0 mM）に対してより高い親和性を示します。Mg2+グリーンと結合すると、マグネシウムグリーンは、波長の変化なしに蛍光発光強度が増加し、吸収／最大発光値は約506/531 nmになります。
カルシウム、カリウム、pH、膜電位インジケーターなどのイオンインジケーターの詳細については、こちらを参照してください ›
カルシウム、カリウム、pH、膜電位インジケーターなどのイオンインジケーターの詳細については、こちらを参照してください ›
研究用にのみ使用できます。診断用には使用いただけません。
仕様
検出法蛍光
染色剤タイプマグネシウムインジケータ
数量1 mg
出荷条件室温
使用対象 (装置)蛍光顕微鏡, マイクロプレートリーダー
製品ラインマグネシウムグリーン
製品タイプペンタカリウム塩
Unit SizeEach
組成および保存条件
フリーザー（-5℃～-30℃）に保存し、遮光してください。
引用および参考文献 (27)
引用および参考文献
Abstract
Presynaptic Ca(2+) influx at the inhibitor of the crayfish neuromuscular junction: a photometric study at a high time resolution.
Journal:J Neurophysiol
PubMed ID:10634895
'Presynaptic calcium influx at the inhibitor of the crayfish neuromuscular junction was investigated by measuring fluorescence transients generated by calcium-sensitive dyes. This approach allowed us to correlate presynaptic calcium influx with transmitter release at a high time resolution. Systematic testing of the calcium indicators showed that only low-affinity dyes, with
Requirement for an additional divalent metal cation to activate protein tyrosine kinases.
Journal:Biochemistry
PubMed ID:9047313
'In addition to the magnesium ion needed to form the true phosphate-donating substrate (ATP-Mg complex), we have determined that at least one additional Mg2+ ion is essential for the activation of protein tyrosine kinases. This activation was investigated in detail using purified Csk, Src, and the fibroblast growth factor receptor
Ca2+ fluorescence imaging with pico- and femtosecond two-photon excitation: signal and photodamage.
Journal:Biophys J
PubMed ID:10512842
'The signal and limitations of calcium florescence imaging using nonresonant multiphoton absorption of near-infrared femto- and picosecond laser pulses were examined. The fluorescence changes of various Ca(2+)-indicators induced by transient increases of the intradendritic calcium concentration were evaluated by evoking physiological activity in neocortical neurons in rat brain slices. Photodamage
Effects of magnesium on cyclic GMP hydrolysis by the bovine retinal rod cyclic GMP phosphodiesterase.
Journal:Biochem J
PubMed ID:7772055
'Knowledge of the kinetics of the rod cyclic GMP phosphodiesterase is essential for understanding the kinetics and gain of the light response. Therefore, the interactions between Mg2+, cyclic GMP, and purified, trypsin-activated bovine rod cyclic GMP phosphodiesterase (EC 3.1.4.17) were examined. The effects of Mg2+ and of cyclic GMP on
Mechanisms of calcium influx into hippocampal spines: heterogeneity among spines, coincidence detection by NMDA receptors, and optical quantal analysis.
Journal:J Neurosci
PubMed ID:10066251
'Dendritic spines receive most excitatory inputs in the vertebrate brain, but their function is still poorly understood. Using two-photon calcium imaging of CA1 pyramidal neurons in rat hippocampal slices, we investigated the mechanisms by which calcium enters into individual spines in the stratum radiatum. We find three different pathways for