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BAPTA, Tetrapotassium Salt, cell impermeant
Citations et références (394)
Invitrogen™

BAPTA, Tetrapotassium Salt, cell impermeant

Le chélateur BAPTA est hautement sélectif pour le Ca2+ par rapport au Mg2+ et peut être utilisé pour contrôler leAfficher plus
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RéférenceQuantité
B12041 g
Référence B1204
Prix (EUR)
405,00
Each
Quantité:
1 g
Prix (EUR)
405,00
Each
Le chélateur BAPTA est hautement sélectif pour le Ca2+ par rapport au Mg2+ et peut être utilisé pour contrôler le niveau de Ca2+ extracellulaire. Le BAPTA est plus sélectif pour le Ca2+ que l’EDTA et l’EGTA, et sa liaison métallique est également moins sensible au pH.

Pour en savoir plus sur les indicateurs d’ions, notamment les indicateurs de calcium, de potassium, de pH et potentiel de membrane ›

Usage exclusivement réservé à la recherche. Ne pas utiliser pour des procédures de diagnostic.
Spécifications
Type de colorantChélateur (non fluorescent)
Quantité1 g
Conditions d’expéditionTempérature ambiante, Température ambiante
Type de produitSel de tétrapotassium BAPTA
Unit SizeEach
Contenu et stockage
Conserver à température ambiante.

Citations et références (394)

Citations et références
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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