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引用和文献 (751)
Invitrogen™
Fura-2，五钾盐，细胞非渗透性
Fura-2 五钾盐是一种细胞内钙指示剂，其可进行比率测量且可被紫外光激发。这种水溶性的盐形式适用于通过显微注射、从膜片移液管注入或由我们的 Influx 胞饮细胞上样试剂 (I14402) 诱导的摄取进行细胞内上样。了解更多有关离子指示剂（包括钙了解更多信息
| 货号 | 数量 |
|---|---|
| F1200 | 1 mg |
货号 F1200
价格（CNY)
2,670.00
飞享价
Ends: 31-Dec-2025
3,503.00共减 833.00 (24%)
Each
数量:
1 mg
价格（CNY)
2,670.00
飞享价
Ends: 31-Dec-2025
3,503.00共减 833.00 (24%)
Each
Fura-2 五钾盐是一种细胞内钙指示剂，其可进行比率测量且可被紫外光激发。这种水溶性的盐形式适用于通过显微注射、从膜片移液管注入或由我们的 Influx 胞饮细胞上样试剂 (I14402) 诱导的摄取进行细胞内上样。
了解更多有关离子指示剂（包括钙、钾、pH 值和膜电位指示剂）的信息›
了解更多有关离子指示剂（包括钙、钾、pH 值和膜电位指示剂）的信息›
仅供科研使用。不可用于诊断程序。
规格
检测方法荧光
染料类型基于荧光染料
数量1 mg
运输条件室温
适用于（设备）荧光显微镜
产品类型Fura-2 五钾盐
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 (751)
引用和文献
Abstract
Simultaneous measurement of intracellular pH and Ca2+ in insulin-secreting cells by spectral imaging microscopy.
Journal:The American journal of physiology
PubMed ID:8967445
Arabidopsis abi1-1 and abi2-1 phosphatase mutations reduce abscisic acid-induced cytoplasmic calcium rises in guard cells.
Journal:The Plant cell
PubMed ID:10488243
Elevations in cytoplasmic calcium ([Ca(2)+](cyt)) are an important component of early abscisic acid (ABA) signal transduction. To determine whether defined mutations in ABA signal transduction affect [Ca(2)+](cyt) signaling, the Ca(2)+-sensitive fluorescent dye fura 2 was loaded into the cytoplasm of Arabidopsis guard cells. Oscillations in [Ca(2)+](cyt) could be induced when
Ca2+ transients in cardiac myocytes measured with high and low affinity Ca2+ indicators.
Journal:Biophysical journal
PubMed ID:8274651
Intracellular calcium ion ([Ca2+]i) transients were measured in voltage-clamped rat cardiac myocytes with fura-2 or furaptra to quantitate rapid changes in [Ca2+]i. Patch electrode solutions contained the K+ salt of fura-2 (50 microM) or furaptra (300 microM). With identical experimental conditions, peak amplitude of stimulated [Ca2+]i transients in furaptra-loaded myocytes
Evidence for role of cytosolic free calcium in hypoxia-induced proximal tubule injury.
Journal:J Clin Invest
PubMed ID:8182125
The role of cytosolic free Ca2+ ([Ca2+]i) in hypoxic injury was investigated in rat proximal tubules. [Ca2+]i was measured using fura-2 and cell injury was estimated with propidium iodide (PI) in individual tubules using video imaging fluorescence microscopy. [Ca2+]i increased from approximately 170 to approximately 390 nM during 5 min
Hyposmotic activation hyperpolarizes outer hair cells of guinea pig cochlea.
Journal:Brain Res
PubMed ID:8348313
The electrophysiological responses of isolated guinea pig outer hair cells (OHCs) to hyposmotic activation were studied using the whole-cell patch-clamp technique. The cell swelling by hyposmotic activation hyperpolarized OHCs by 6.6 +/- 2.3 mV from the resting membrane potential of -58.5 +/- 5.9 mV (n = 48). This hyperpolarization was