추천 제품
product name
L-Cysteic acid monohydrate, ≥99.0% (T)
Quality Level
분석
≥99.0% (T)
형태
powder or crystals
광학 활성
[α]20/D +7.5±0.5°, c = 5% in H2O
기술
LC/MS: suitable
색상
white to faint yellow
mp
267 °C (dec.) (lit.)
solubility
H2O: soluble
응용 분야
peptide synthesis
SMILES string
[H]O[H].N[C@@H](CS(O)(=O)=O)C(O)=O
InChI
1S/C3H7NO5S.H2O/c4-2(3(5)6)1-10(7,8)9;/h2H,1,4H2,(H,5,6)(H,7,8,9);1H2/t2-;/m0./s1
InChI key
PCPIXZZGBZWHJO-DKWTVANSSA-N
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애플리케이션
Internal standard for amino acid analysis.
생화학적/생리학적 작용
L-Cysteic acid is a sulfur containing aspartate analogue that may be used as a competitive inhibitor of the bacterial aspartate:alanine antiporter (AspT) exchange of aspartate and in other aspartate biological systems. L-Cysteic acid is used in monomeric surfactant development.
L-cysteic acid is an oxidation product of L-cysteine. L-Cysteic acid, an analogue of cysteine sulfinic acid, may be used in studies of excitatory amino acids in the brain, such as those that bind to cysteine sulfinic acid receptors. L-Cysteic acid is a useful agonist at several rat metabotropic glutamate receptors (mGluRs).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
B Meldrum
Epilepsia, 25 Suppl 2, S140-S149 (1984-01-01)
Amino acids provide the most universal and important inhibitory (gamma-aminobutyric acid (GABA), glycine) and excitatory (glutamate, aspartate, cysteic acid, cysteine sulphinic acid) neurotransmitters in the brain. An anticonvulsant action may be produced (1) by enhancing inhibitory (GABAergic) processes, and (2)
Qi Shi et al.
The Journal of pharmacology and experimental therapeutics, 305(1), 131-142 (2003-03-22)
Moderate hyperhomocysteinemia is associated with several diseases, including coronary artery disease, stroke, Alzheimer's disease, schizophrenia, and spina bifida. However, the mechanisms for their pathogenesis are unknown but could involve the interaction of homocysteine or its metabolites with molecular targets such
Internal standards for amino acid analysis.
J F Riordan et al.
Methods in enzymology, 47, 31-40 (1977-01-01)
A E Kingston et al.
Neuropharmacology, 37(3), 277-287 (1998-07-29)
Comparison of the pharmacological effects of a range of sulphur-containing amino acids on human mGluR1alpha and mGluR5a has been undertaken. cDNAs of each mGluR were transfected into a Syrian hamster tumour cell line AV12-664 that was previously transfected with the
Naoko Arashida et al.
Analytica chimica acta, 954, 77-87 (2017-01-14)
Amino acids and their related metabolites play important roles in various physiological processes and have consequently become biomarkers for diseases. However, accurate quantification methods have only been established for major compounds, such as amino acids and a limited number of
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