BAPTA、四钾盐、细胞非通透性
BAPTA、四钾盐、细胞非通透性
引用和文献 (394)
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BAPTA、四钾盐、细胞非通透性

The chelator BAPTA is highly selective for Ca2+ over Mg2+ and can be used to control the level of extracellular了解更多信息
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货号数量
B12041 g
货号 B1204
价格（CNY)
3,862.00
Each
添加至购物车
数量:
1 g
价格（CNY)
3,862.00
Each
添加至购物车

The chelator BAPTA is highly selective for Ca2+ over Mg2+ and can be used to control the level of extracellular Ca2+. BAPTA is more selective for Ca2+ than EDTA and EGTA, and its metal binding is also less sensitive to pH.

Learn more about ion indicators including calcium, potassium, pH, and membrane potential indicators ›

仅供科研使用。不可用于诊断程序。
规格
染料类型螯合物（非荧光）
数量1 g
运输条件室温
产品类型BAPTA 四钾盐
Unit SizeEach
内容与储存
在室温下储存。

引用和文献 (394)

引用和文献
Abstract
Disruption of a single copy of the SERCA2 gene results in altered Ca2+ homeostasis and cardiomyocyte function.
Authors:Ji Y,Lalli MJ,Babu GJ,Xu Y,Kirkpatrick DL,Liu LH,Chiamvimonvat N,Walsh RA,Shull GE,Periasamy M
Journal:The Journal of biological chemistry
PubMed ID:10970890
Ca2+ transients in cardiac myocytes measured with high and low affinity Ca2+ indicators.
Authors:Berlin JR,Konishi M
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 ... More
Assembly of the nuclear pore: biochemically distinct steps revealed with NEM, GTP gamma S, and BAPTA.
Authors:Macaulay C, Forbes DJ
Journal:J Cell Biol
PubMed ID:8567730
A key event in nuclear formation is the assembly of functional nuclear pores. We have used a nuclear reconstitution system derived from Xenopus eggs to examine the process of nuclear pore assembly in vitro. With this system, we have identified three reagents which interfere with nuclear pore assembly, NEM, GTP ... More
Evidence for role of cytosolic free calcium in hypoxia-induced proximal tubule injury.
Authors:Kribben A, Wieder ED, Wetzels JF, Yu L, Gengaro PE, Burke TJ, Schrier RW
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 ... More
Mechanism of inhibition of polypeptide chain initiation in calcium-depleted Ehrlich ascites tumor cells.
Authors:Kumar RV, Wolfman A, Panniers R, Henshaw EC
Journal:J Cell Biol
PubMed ID:2500444
Protein synthesis in Ehrlich ascites tumor cells is inhibited when cellular calcium is depleted by the addition of EGTA to the growth medium. This inhibition is at the level of polypeptide chain initiation as evidenced by a disaggregation of polyribosomes accompanied by a significant elevation in 80-S monomers. To identify ... More
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