L-天冬氨酸，L-Aspartic acid；from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%

图片 L-天冬氨酸，L-Aspartic acid；from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%
别名：L-天门冬氨酸；(S)-(+)-氨基琥珀酸；(S)-氨基丁二酸；(S)-(+)-Aminosuccinic acid；(S)-Aminobutanedioic acid

线性分子式: HO2CCH2CH(NH2)CO2H CAS号: 56-84-8 分子量: 133.10 Beilstein: 1723530 EC 号: 200-291-6 MDL编号: MFCD00002616 eCl@ss: 32160406 PubChem化学物质编号: 24891191 NACRES: NA.75
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: A7219
CAS号: 56-84-8
MDL号: MFCD00002616
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥786.83

说明

天冬氨酸（ASP）/天冬氨酸是一种非必需氨基酸，由哺乳动物自然产生。ASP是蛋白质的20个组成部分氨基酸之一，具有一个字母代码D。L-天冬氨酸可以通过使用天冬氨酸酶的酶法在工业上生产。

一般描述

Aspartic acid(ASP)/aspartate, a non-essential amino acid, is naturally produced by mammals. ASP is one of the 20 building-block amino acids of proteins and has a one letter code, D. L-Aspartic acid can be manufactured industrially by an enzymatic process using the aspartase enzyme.
 

应用

L-Aspartic acid has been used:
  • as an aspartame (ASP) metabolite to determine acetylcholinesterase (AChE) activity in the hippocampal homogenate of suckling rats
  • as printed chemotaxis ligands to screen chemotaxis receptors with high-throughput technologies and verify the interactions with surface plasmon resonance (SPR) and nuclear magnetic resonance (NMR)
  • as a supplement in Dulbecco′s modified Eagle′s medium (DMEM) for supplementation assays of various cultured cell lines

生化/生理作用

快速兴奋突触的主要神经递质。
 
 

属性

生物来源

non-animal source

质量水平

300

Agency

meets EP testing specifications
meets USP testing specifications

测定

98.5-101.0%

形式

powder

technique(s)

cell culture | mammalian: suitable

杂质

endotoxin, tested

颜色

white to off-white

mp

>300 °C (dec.) (lit.)

溶解性

1 M HCl: 100 mg/mL

SMILES string

N[C@@H](CC(O)=O)C(O)=O

InChI

1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChI key

CKLJMWTZIZZHCS-REOHCLBHSA-N

Gene Information

human ... CA1(759) , CA2(760)
rat ... Grin2a(24409)

 

安全信息

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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