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A2636

Sigma-Aldrich

S-(2-Aminoethyl)-L-cysteine hydrochloride

≥98% (TLC)

Synonim(y):

L-4-Thialysine hydrochloride

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About This Item

Wzór empiryczny (zapis Hilla):
C5H12N2O2S · HCl
Numer CAS:
4099-35-8
Masa cząsteczkowa:
200.69
Beilstein:
3697262
Numer WE:
223-862-1
Numer MDL:
MFCD00036385
Kod UNSPSC:
12352209
eCl@ss:
32160406
Identyfikator substancji w PubChem:
24890680
NACRES:
NA.26

product name

S-(2-Aminoethyl)-L-cysteine hydrochloride, ≥98% (TLC)

Próba

≥98% (TLC)

Postać

powder

kolor

white to off-white

temp. przechowywania

2-8°C

ciąg SMILES

Cl.NCCSC[C@H](N)C(O)=O

InChI

1S/C5H12N2O2S.ClH/c6-1-2-10-3-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/m0./s1

Klucz InChI

CVHKULVNPGAEQM-WCCKRBBISA-N

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Działania biochem./fizjol.

S-(2-Aminoethyl)-L-cysteine (AEC) hydrochloride is used as a lysine analogue for comparative analysis with other lysine analogues. S-(2-Aminoethyl)-L-cysteine is an alternative substrate useful for characterizing lysine cyclodeaminase from Streptomyces pristinaespiralis. AEC may be used as a non-antibiotic selection agent for genetically engineered soybeans expressing a lysine insensitive DHPS gene. AEC is being studied as an amino acid antibiotic.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

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Asri Peni Wulandari et al.
FEBS letters, 522(1-3), 35-40 (2002-07-04)
In Thermus thermophilus homocitrate synthase (HCS) catalyzes the initial reaction of lysine biosynthesis through alpha-aminoadipic acid, synthesis of homocitrate from 2-oxoglutarate and acetyl-CoA. HCS is strongly inhibited by lysine, indicating that the biosynthesis is regulated by the endproduct at the
M N Cahyanto et al.
Journal of applied microbiology, 102(3), 674-679 (2007-02-21)
To enhance L-lysine secretion in Lactobacillus plantarum. An S-2-aminoethyl-L-cystein (AEC)-resistant mutant of L. plantarum was isolated, and it produced L-lysine at considerably higher level than the parent strain. Aspartokinase in the mutant has been desensitized to feedback inhibition by L-lysine.
Dasantila Golemi-Kotra et al.
The Journal of biological chemistry, 279(33), 34665-34673 (2004-05-21)
Beta-lactamases and penicillin-binding proteins are bacterial enzymes involved in antibiotic resistance to beta-lactam antibiotics and biosynthetic assembly of cell wall, respectively. Members of these large families of enzymes all experience acylation by their respective substrates at an active site serine
Amarendra N Maity et al.
The journal of physical chemistry. B, 113(36), 12161-12163 (2009-08-19)
We demonstrate that the steady state reaction of lysine 5,6-aminomutase with substrate analogue 4-thia-l-lysine generates a radical intermediate, which accumulates in the enzyme to an electron paramagnetic resonance (EPR) detectable level. EPR line width narrowing of approximately 1 mT due
Do Youn Jun et al.
Biochemical pharmacology, 66(12), 2291-2300 (2003-11-26)
We first report the mechanism for the inhibitory effect of the lysine analog, thialysine on human acute leukemia Jurkat T cells. When Jurkat T cells were treated with thialysine (0.32-2.5 mM), apoptotic cell death along with several biochemical events such
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