Saltar al contenido
Merck
Todas las fotos(5)

Key Documents

View All Documentation

E3889

Sigma-Aldrich

Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid

for molecular biology, ≥97.0%

Sinónimos:

EGTA, Egtazic acid, Ethylene-bis(oxyethylenenitrilo)tetraacetic acid, Glycol ether diamine tetraacetic acid

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(5)

About This Item

Fórmula lineal:
[-CH2OCH2CH2N(CH2CO2H)2]2
Número de CAS:
67-42-5
Peso molecular:
380.35
Beilstein:
1717370
Número CE:
200-651-2
Número MDL:
MFCD00004291
Código UNSPSC:
12352106
ID de la sustancia en PubChem:
24894530
NACRES:
NA.31

grado

for molecular biology

Nivel de calidad

400

Análisis

≥97.0%

formulario

powder

idoneidad de la reacción

reagent type: chelator

pérdida

≤1.0% loss on drying

mp

241 °C (dec.) (lit.)

actividad extraña

DNAse (exonuclease), NICKase (endonuclease), RNAse, and protease, none detected

cadena SMILES

OC(=O)CN(CCOCCOCCN(CC(O)=O)CC(O)=O)CC(O)=O

InChI

1S/C14H24N2O10/c17-11(18)7-15(8-12(19)20)1-3-25-5-6-26-4-2-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)

Clave InChI

DEFVIWRASFVYLL-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Aplicación

Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid has been used:
  • in Dulbecco′s phosphate-buffered saline (DPBS) to induce the weakening of cell-to-cell junctions
  • as an extracellular calcium chelator to study the role of calcium in axonal mitochondria degeneration
  • as a component in lysis buffer for lysing mouse mucosal cells for western blot analysis

A chelating agent useful for the determination of calcium in the presence of magnesium.

Acciones bioquímicas o fisiológicas

Ethylene glycol tetraacetic acid (EGTA) can chelate calcium (Ca2+) at a ratio of 1:1. It serves as an anti-coagulant when dissolved at 1 g per 100 ml of blood. EGTA can prevent the vesicular release in the nanodomain of single Ca2+ channels. This metal chelator can inhibit the activity of pseudolysin.
Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid A is a chelating agent used for the determination of calcium in the presence of magnesium.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Walter Marcotti et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(16), 5505-5514 (2014-04-18)
Tip links between adjacent stereocilia are believed to gate mechano-electrical transducer (MET) channels and mediate the electrical responses of sensory hair cells. We found that mouse auditory hair cells that lack tip links due to genetic mutations or exposure to
David R Whitfield et al.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 23(2), 141-148 (2014-06-24)
Depression is a common symptom in dementia with Lewy bodies (DLB), Parkinson disease dementia (PDD), and Alzheimer disease (AD), yet its molecular basis remains unclear and current antidepressants do not appear to be effective. Cerebral zinc has been implicated in
Anita C Bellail et al.
Nature communications, 5, 4234-4234 (2014-06-24)
Ubiquitination governs oscillation of cyclin-dependent kinase (CDK) activity through a periodic degradation of cyclins for orderly cell cycle progression; however, the mechanism that maintains the constant CDK protein levels throughout the cell cycle remains unclear. Here we show that CDK6
Olof Idevall-Hagren et al.
The EMBO journal, 34(17), 2291-2305 (2015-07-24)
The extended synaptotagmins (E-Syts) are ER proteins that act as Ca(2+)-regulated tethers between the ER and the plasma membrane (PM) and have a putative role in lipid transport between the two membranes. Ca(2+) regulation of their tethering function, as well
Yukari Yamane-Sando et al.
MicrobiologyOpen, 3(2), 196-212 (2014-02-11)
Sphingolipids are a family of eukaryotic lipids biosynthesized from sphingoid long-chain bases (LCBs). Sphingolipids are an essential class of lipids, as their depletion results in cell death. However, acute LCB supplementation is also toxic; thus, proper cellular LCB levels should
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico