Cat. No. 2807

EGTA C14H24N2O10 [67-42-5]

Price and Availability

For EGTA pricing & availability please select your country from the drop down menu:
By clicking submit you agree to accept a cookie from Tocris Bioscience. For details, please read our privacy and cookie policy.

Chemical Name: Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid

Biological Activity

Calcium chelator; protects against cell death caused by nitric oxide-induced calcium influx into nerve cells.

Technical Data

Soluble to 100 mM in 1M NaOH
Store at RT

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Select another batch:
Safety Data Sheet: View Safety Data Sheet


Boullerne et al (2001) Role of calcium in nitric oxide-induced cytotoxicity: EGTA protects mouse oligodendrocytes. J.Neurosci.Res. 63 124. PMID: 11169622.

Fisher et al (2004) Catalytic superoxide scavenging by metal complexes of the calcium chelator EGTA and contrast agent EHPG. Biochem.Biophy.Res.Comms. 323 163.

If you know of a relevant citation for this product please let us know.

Keywords: EGTA, supplier, Calcium, chelating, agent, Reagents, Signaling, Signalling, Agents, General, Ca2+

Quick Order

Find multiple products by catalog number

divider line

New Product Guide


Highlights 130 new products added in the first half of 2015. View PDF today.

divider line

New Products in this Area

Cell Activation Cocktail 500X

Cell activation cocktail

SCR7 pyrazine

Enhances homology-directed repair (HDR) efficiency

GR 125487 - d3 sulfamate

Deuterated GR 125487 (Cat. No. 1658)


Disaccharide used in biological buffers

Protease Inhibitor Cocktail I

Protease inhibitor cocktail for mammalian cells

5-Aminolevulinic acid hydrochloride

Substrate for detection of δ-aminolevulinic acid dehydratase

5-Fluoroorotic acid

Selection reagent for OMP decarboxylase mutants

PBS, 100 Tablets

PBS Tablets

Sign-up for new product e-alerts
divider line

Bio-Techne Events

One Day Symposium

Bio-Techne Symposium 2015

Stem Cells & Organoids as Models of Tissue Differentiation & Disease

January 12, 2016

London, UK