Search
引用和文献 (11)
Invitrogen™
CoroNa™ Green，不可透过细胞
CoroNa Green 染料是一种钠离子指示剂，在结合 Na+ 后会出现绿色荧光发射强度增加，而波长很少发生变化。与其他钠指示剂 SBFI（货号S1262、S1263、S1264了解更多信息
| 货号 | 数量 |
|---|---|
| C36675 | 1 mg |
货号 C36675
价格（CNY)
9,431.00
Each
数量:
1 mg
价格（CNY)
9,431.00
Each
CoroNa Green 染料是一种钠离子指示剂，在结合 Na+ 后会出现绿色荧光发射强度增加，而波长很少发生变化。与其他钠指示剂 SBFI（货号S1262、S1263、S1264）和 Sodium Green 染料（货号S6900、S6901）一样，当存在生理浓度的其他单价阳离子时，CoroNa Green 指示剂可提供 Na+ 浓度的空间和时间分辨率。与绿色四乙酸钠相比，CoroNa Green AM 染料可更高效地上样至细胞中，且 CoroNa Green 指示剂可响应更广泛的 Na+ 浓度范围。可以使用任何能检测荧光素的仪器检测到较大吸收/发射波长为 ∼492/516 nm 的 Na+ 结合形式 CoroNa Green 染料。提供可渗透细胞形式的 CoroNa Green 染料（货号 C36676）。
了解有关离子指示剂（包括钙、钾、pH 值和膜电位指示剂）的更多信息›
了解有关离子指示剂（包括钙、钾、pH 值和膜电位指示剂）的更多信息›
仅供科研使用。不可用于诊断程序。
规格
检测方法荧光
染料类型钠指示剂
数量1 mg
运输条件室温
适用于（设备）荧光显微镜
产品线CoroNa
产品类型钠离子指示剂
Unit SizeEach
内容与储存
在冷冻冰箱（-5°C 至 -30°C）中避光储存。
引用和文献 (11)
引用和文献
Abstract
Catheter lock solutions influence staphylococcal biofilm formation on abiotic surfaces.
Journal:Nephrol Dial Transplant
PubMed ID:16627606
'BACKGROUND: Microbial biofilms form on central venous catheters and may be associated with systemic infections as well as decreased dialysis efficiency due to catheter thrombosis. The most widely used anticoagulant catheter lock solution in the US is sodium heparin. We have previously shown that sodium heparin in clinically relevant concentrations
Axon initial segment Ca2+ channels influence action potential generation and timing.
Journal:Neuron
PubMed ID:19186168
'Although action potentials are typically generated in the axon initial segment (AIS), the timing and pattern of action potentials are thought to depend on inward current originating in somatodendritic compartments. Using two-photon imaging, we show that T- and R-type voltage-gated Ca(2+) channels are colocalized with Na(+) channels in the AIS
A novel role for MNTB neuron dendrites in regulating action potential amplitude and cell excitability during repetitive firing.
Journal:Eur J Neurosci
PubMed ID:18598256
'Principal cells of the medial nucleus of the trapezoid body (MNTB) are simple round neurons that receive a large excitatory synapse (the calyx of Held) and many small inhibitory synapses on the soma. Strangely, these neurons also possess one or two short tufted dendrites, whose function is unknown. Here we
Fluorescent metal ion indicators based on benzoannelated crown systems: a green fluorescent indicator for intracellular sodium ions.
Journal:Bioorg Med Chem Lett
PubMed ID:15780620
The synthesis and metal binding properties of cation-sensitive fluorescent indicators intended for biological applications are described. The increase of the crown ether ring size enhances the affinity for larger cations, but weakens the fluorescent response and selectivity. A compound having a 15-crown-5 chelator directly attached to a 2,7-difluoroxanthenone fluorophore loads
Characterization and application of controllable local chemical changes produced by reagent delivery from a nanopipet.
Journal:J Am Chem Soc
PubMed ID:18624405
We introduce a versatile method that allows local and repeatable delivery (or depletion) of any water-soluble reagent from a nanopipet in ionic solution to make localized controlled changes in reagent concentration at a surface. In this work, Na(+) or OH(-) ions were dosed from the pipet using pulsed voltage-driven delivery.