BAPTA, Tetrapotassium Salt, cell impermeant

キレート剤BAPTAはMg2+を超えるCa2+に対して高い選択性を有し、細胞外Ca2+のレベルを制御するために使用できます。BAPTAは、EDTAやEGTAよりもCa2+に対して選択的であり、金属結合もpHに対して感度が低くなります。カルシウム、カリウム、pH、膜電位インジケータなどのイオンインジケータの詳細をご覧ください›詳細を見る

製品番号（カタログ番号）	数量
B1204	1 g

製品番号（カタログ番号） B1204

価格（JPY）

51,500

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キレート剤BAPTAはMg²⁺を超えるCa²⁺に対して高い選択性を有し、細胞外Ca²⁺のレベルを制御するために使用できます。BAPTAは、EDTAやEGTAよりもCa²⁺に対して選択的であり、金属結合もpHに対して感度が低くなります。

カルシウム、カリウム、pH、膜電位インジケータなどのイオンインジケータの詳細をご覧ください›

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。

染色剤タイプキレート剤（非蛍光）

数量1 g

出荷条件室温

製品タイプBAPTA四カリウム塩

Unit SizeEach

組成および保存条件

室温保存。

引用および参考文献 (394)

引用および参考文献

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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