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Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate

Catalog No.GF01177 Copy One-Click Copy Product Info

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Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate Chemical Structure

Cas No.: 126824-24-6

Size Price Stock Qty
200mg
$22.00
In stock
1g
$94.00
In stock

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Sample solution is provided at 25 µL, 10mM.



Description of Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate

BAPTA tetrasodium is a selective chelator for calcium. BAPTA tetrasodium, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA tetrasodium is widely used as an intracellular buffer for investigating the effects of Ca2+ release from intracellular stores or influx via Ca2+-permeable channels in the plasma membrane. BAPTA tetrasodium can also inhibit phospholipase C activity independently of their role as Ca2+ chelators.

BAPTA (0.3-30 渭M; 1 h) can be used for the prevention of [Ca2+]-induced cell damage, but disturbe calcium signalling in isingle differentiated NH15-CA2 neuroblastoma and glioma hybrid cells[3].
BAPTA (0-10 mM) inhibits phospholipase C (PLC) activity in a dose-dependent manner, and is unrelated to Ca2+[2].

[1]. R Y Tsien, et al. New calcium indicators and buffers with high selectivity against magnesium and protons: design, synthesis, and properties of prototype structures. Biochemistry. 1980 May 27;19(11):2396-404.  

[2]. Roger C Hardie, et al. Inhibition of phospholipase C activity in Drosophila photoreceptors by 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid (BAPTA) and di-bromo BAPTA. Cell Calcium. 2005 Dec;38(6):547-56.  

[3]. M B Collatz, et al. Intracellular calcium chelator BAPTA protects cells against toxic calcium overload but also alters physiological calcium responses. Cell Calcium 

Chemical Properties of Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate

Cas No. 126824-24-6 SDF
Formula C22H20N2Na4O10 M.Wt 564.37
Solubility H2O : 100 mg/mL (177.19 mM; Need ultrasonic) Storage -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 1.7719 mL 8.8594 mL 17.7189 mL
5 mM 354.4 μL 1.7719 mL 3.5438 mL
10 mM 177.2 μL 885.9 μL 1.7719 mL
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In vivo Formulation Calculator (Clear solution) of Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

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Review for Tetrasodium 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate

Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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