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BAPTA, AM *CAS 126150-97-8*

BAPTA AM is cell-permeable version of BAPTA (1,2-bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid), a cell-permeable calcium chelator. This BAPTA derivative is used for adjusting calcium concentrations in cells and tissues. BAPTA is a calcium-specific aminopolycarboxylic acid. The presence of four carboxylic acid functional groups makes possible the binding of two calcium ions. The extensive flexibility of the carboxylate ligands is critical to the coordination of calcium and other metal ions.

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of BAPTA, AM *CAS 126150-97-8* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM130.774 µL653.868 µL1.308 mL6.539 mL13.077 mL
5 mM26.155 µL130.774 µL261.547 µL1.308 mL2.615 mL
10 mM13.077 µL65.387 µL130.774 µL653.868 µL1.308 mL

Molarity calculator

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Citations

View all 11 citations: Citation Explorer
Regulation of Calcium entry by cyclic GMP signaling in Toxoplasma gondii
Authors: Triana, Miryam A Hortua and M{\'a}rquez-Nogueras, Karla M and Fazli, Mojtaba Sedigh and Quinn, Shannon and Moreno, Silvia NJ
Journal: Journal of Biological Chemistry (2024): 105771
RNA granules hitchhike on lysosomes for long-distance transport, using annexin A11 as a molecular tether
Authors: Liao, Ya-Cheng and Fernandopulle, Michael S and Wang, Guozhen and Choi, Heejun and Hao, Ling and Drerup, Catherine M and Patel, Rajan and Qamar, Seema and Nixon-Abell, Jonathon and Shen, Yi and others,
Journal: Cell (2019): 147--164
The role of calcium signalling in autophagy
Authors: Chehab, Tala
Journal: (2018)
Angiotensin II regulates phosphorylation of actin-associated proteins in human podocytes
Authors: Schenk, Laura K and M{\"o}ller-Kerutt, Annika and Klosowski, Rafael and Wolters, Dirk and Schaffner-Reckinger, Elisabeth and Weide, Thomas and Pavenst{\"a}dt, Hermann and Vollenbr{\"o}ker, Beate
Journal: The FASEB Journal (2017): 5019--5035
Licochalcone A induces T24 bladder cancer cell apoptosis by increasing intracellular calcium levels
Authors: Yang, Xinhui and Jiang, Jiangtao and Yang, Xinyan and Han, Jichun and Zheng, Qiusheng
Journal: Molecular medicine reports (2016): 911--919

References

View all 43 references: Citation Explorer
Determination of BAPTA-AM, the acetoxymethyl tetraester of BAPTA, in rat plasma by liquid chromatography tandem mass spectrometry
Authors: Zheng F, Hang T, Wu C, Di B, Liu W, Xu J, Zhai C, Sun D, Liu J, Wei W.
Journal: J Mass Spectrom (2006): 1615
Abrogation of DTH response and mitogenic lectin- and alloantigen-induced activation of lymphocytes by calcium inhibitors TMB-8 and BAPTA-AM
Authors: Saxena HM, Dikshit M.
Journal: Immunol Lett (2005): 60
BAPTA induces frequency shifts in vivo of spontaneous otoacoustic emissions of the bobtail lizard
Authors: Manley GA, Kirk DL.
Journal: Audiol Neurootol (2005): 248
Ca2+-dependent interaction of BAPTA with phospholipids
Authors: Rousset M, Cens T, Vanmau N, Charnet P.
Journal: FEBS Lett (2004): 41
Calcium-independent cytoskeleton disassembly induced by BAPTA
Authors: Saoudi Y, Rousseau B, Doussiere J, Charrasse S, Gauthier-Rouviere C, Morin N, Sautet-Laugier C, Denarier E, Scaife R, Mioskowski C, Job D.
Journal: Eur J Biochem (2004): 3255
Page updated on November 21, 2024

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Physical properties

Molecular weight

764.68

Solvent

DMSO

Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22

Storage

Freeze (< -15 °C); Minimize light exposure
UNSPSC12352200

CAS

126150-97-8
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