Merck
All Photos(3)

E6511

Sigma-Aldrich

乙二胺四乙酸 四钠盐 二水合物

BioReagent, suitable for cell culture, 98.5-102.0%

Synonym(s):
EDTA 四钠盐, 乙二胺四乙酸四钠盐 二水合物, 依地酸钙钠
Linear Formula:
(NaOOCCH2)2NCH2CH2N(CH2COONa)2 · 2H2O
CAS Number:
Molecular Weight:
416.20
Beilstein:
3861753
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.75

产品线

BioReagent

质量水平

测定

98.5-102.0%

形式

powder

technique(s)

cell culture | mammalian: suitable

溶解性

H2O: 160 mg/mL

运输

ambient

储存温度

room temp

SMILES string

O.O.[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.4Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;;2*1H2/q;4*+1;;/p-4

InChI key

KSYNLCYTMRMCGG-UHFFFAOYSA-J

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一般描述

乙二胺四乙酸(EDTA)是金属离子螯合剂。是一种取代二胺,具有抗菌活性。脱色过程中,EDTA消除铁离子、铜离子和锰离子产生的不良影响。可阻止细胞分裂,叶绿素合成和藻类生物量产生。EDTA 是金属蛋白酶的抑制剂。具有抗凝剂的特性。

应用

乙二胺四乙酸四钠盐二水合物用作:
  • 螯合剂,从月经血中分离人子宫内膜干细胞/基质细胞(hEnSCs)
  • 螯合剂,分离动物细胞和睾丸细胞
  • 螯合剂,培养神经干细胞

可消除痕量重金属对酶的抑制作用,并抑制需要二价阳离子作为辅助因子的酶。

包装

100, 500 g in poly bottle
1 kg

生化/生理作用

Ethylenediaminetetraacetic acid (EDTA) is used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors.

警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2

靶器官

Respiratory Tract

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

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