Merck
All Photos(4)

G5889

Sigma-Aldrich

L-谷氨酸 单钠盐 水合物

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99%

Synonym(s):
( S )-2-氨基戊二酸, L -谷氨酸单钠盐, MSG, 谷氨酸, 谷氨酸钠
Empirical Formula (Hill Notation):
C5H8NNaO4 · xH2O
CAS Number:
Molecular Weight:
169.11 (anhydrous basis)
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

≥99%

形式

powder

technique(s)

cell culture | insect: suitable
cell culture | mammalian: suitable

颜色

white to off-white

mp

163 °C

InChI

1S/C5H9NO4.Na.H2O.H/c6-3(5(9)10)1-2-4(7)8;;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2;

InChI key

JYDGDQPVBSBYRT-UHFFFAOYSA-N

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This Item
RES5063G-A7G162601495
product line

BioReagent

product line

-

product line

-

product line

-

assay

≥99%

assay

-

assay

≥99% (HPLC)

assay

≥98.5% (TLC)

form

powder

form

powder

form

powder

form

-

technique(s)

cell culture | insect: suitable, cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

-

technique(s)

-

color

white to off-white

color

-

color

white to off-white

color

-

mp

163 °C

mp

-

mp

-

mp

-

一般描述

L-谷氨酸/谷氨酸一钠(MSG)是谷氨酸的钠盐。 是常用的食品添加剂。

应用

L-谷氨酸一钠盐水合物用于:
  • 在 HEPES 缓冲盐水(HBS)中制备谷氨酸储备液,用于谷氨酸灌注
  • 作为 YNG(酵母氮基谷氨酸)培养基成分
  • 处理 HT22海马细胞,研究其对细胞活力的影响,检查与凋亡细胞死亡相关分子的表达
  • 作为新制培养基成分,培养神经元和评估谷氨酸的摄取情况

生化/生理作用

谷氨酸一钠(MSG)是食品添加剂 和环境因子,能够影响炎症过程。
红藻氨酸、NMDA 和喹喹啉酸受体激动剂;一种兴奋性氨基酸神经递质。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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