Merck
CN

A6558

Sigma-Aldrich

L -天冬氨酸 钾盐

≥98% (HPLC)

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别名:
L-天冬氨酸钾
线性分子式:
HO2CCH2CH(NH2)CO2K
CAS号:
分子量:
171.19
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.77

检测方案

≥98% (HPLC)

形式

powder

technique(s)

ligand binding assay: suitable

颜色

white

SMILES string

N[C@H](C([O-])=O)CC(O)=O.[K+]

InChI

1S/C4H7NO4.K/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H,6,7)(H,8,9);/q;+1/p-1/t2-;/m0./s1

InChI key

TXXVQZSTAVIHFD-DKWTVANSSA-M

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相关类别

一般描述

L-天冬氨酸是一种非必需氨基酸。

应用

L-天冬氨酸钾盐已用于:
  • 制备穿孔膜片钳的细胞内液
  • 血清谷氨酸-草酰乙酸转氨酶(SGOT)检测
  • 作为检测透性化细胞线粒体炫(mitochondrial flash)的内液(IS)组分

生化/生理作用

L-天冬氨酸是内源性N-甲基-D-天冬氨酸(NMDA)受体激动剂。
天冬氨酸钾盐可降低跨室壁复极离散度(TDR),从而防止缺血兔心脏的室性心律失常。
快速突触兴奋的主要神经递质。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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