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常用试剂> 生化试剂> 氨基酸
L-天冬氨酸(99.0-101.0%, BioPremium)
产品编号: ST1476-5kg
产品包装:5kg
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价格: ¥ 312.00
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产品编号 产品名称 产品包装 产品价格
ST1476-250g L-天冬氨酸(99.0-101.0%, BioPremium) 250g 25.00元
ST1476-1kg L-天冬氨酸(99.0-101.0%, BioPremium) 1kg 78.00元
ST1476-5kg L-天冬氨酸(99.0-101.0%, BioPremium) 5kg 312.00元
CAS Number Chemical Formula Molecular Weight Purity Grade
56-84-8 C4H7NO4 133.1 99.0-101.0% BioPremium

基本信息(General Information):

Name (Chinese) L-天冬氨酸
Name (English) L-Aspartic acid
Specifications BioPremium, meets FCC, USP, EP, JP testing specifications, suitable for cell culture, ≥99%, from non-animal source
Chemical Formula C4H7NO4
Synonym (Chinese) L(+)氨基丁二酸;L(+)-氨基丁二酸;L(+)-氨基琥珀酸;L(+)天冬酸;L(+)-天冬酸;L(+)-天门冬氨酸;L-天冬氨酸;L-天冬酸
Synonym (English) ASP; ASPARTIC(L-); ASPARTIC ACID; ASPARTIC ACID, L-; H-ASP-OH; FEMA 3656; H-L-ASP-OH; L-ALPHA-AMINOSUCCINIC ACID
Beilstein Registry No 1723530
EINECS Number 200-291-6
MDL Number MFCD00002616
PubChem Number 24891191
eCl@ss 32160406
NACRES NA.75

产品描述(Description):

General description 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.
Biochem/physiol Actions Principal neurotransmitter for fast synaptic excitation.
Application 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
Other Notes -

性质(Properties):

assay 99.0-101.0%
mp >300℃ (dec.) (lit.)
bp 245.59℃ at 760 mmHg (rough estimate)
density 1.66 g/cm³ at 13℃
solubility H2O: 4.2 g/L at 20℃ - soluble
PH 3.03 at 10 g/L
grade BioPremium
color 白色或灰白色
form powder
quality meets USP, EP and JP Testing Specifications
suitability suitable for cell culture
biological source from non-animal source
application(S) -

安全信息(Safety Information):

Pictogram(s)
Signal Word Warning
Hazard Statements H302
Precautionary statement(s) Prevention P264-P270
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Other hazards none
RIDADR NONH for all modes of transport
WGK 1
RTECS CI9098500
Flash Point (F) -
Flash Point (C) -
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
Response P301 + P312 + P330
Storage Class Code 11 - Combustible Solids
Disposal P501
TSCA Yes
包装清单:
产品编号 产品名称 包装
ST1476-250g L-天冬氨酸(99.0-101.0%, BioPremium) 250g
ST1476-1kg L-天冬氨酸(99.0-101.0%, BioPremium) 1kg
ST1476-5kg L-天冬氨酸(99.0-101.0%, BioPremium) 5kg
说明书 1份
保存条件:

室温避光保存。

注意事项:

本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。

为了您的安全和健康,请穿实验服并戴一次性手套操作。




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