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Merck

E1260

Sigma-Aldrich

L-Ethionine

≥99% (TLC)

Synonim(y):

L-2-Amino-4-(ethylthio)butyric acid

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About This Item

Wzór liniowy:
C2H5SCH2CH2CH(NH2)CO2H
Numer CAS:
Masa cząsteczkowa:
163.24
Numer WE:
Numer MDL:
Kod UNSPSC:
12352209
Identyfikator substancji w PubChem:
NACRES:
NA.26

product name

L-Ethionine, ≥99% (TLC)

Próba

≥99% (TLC)

Postać

powder

kolor

white

mp

280 °C (dec.) (lit.)

temp. przechowywania

−20°C

ciąg SMILES

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

InChI

1S/C6H13NO2S/c1-2-10-4-3-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)/t5-/m0/s1

Klucz InChI

GGLZPLKKBSSKCX-YFKPBYRVSA-N

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Działania biochem./fizjol.

An analog of methionine that interferes with the normal methylation of DNA and other methylation pathways, and induces pancreatic toxicity and liver cancer. However, in animal studies, it has also been shown to act synergistically with methionine-depletion to block the growth and metastasis of methionine-dependent tumors.
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Piktogramy

Exclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

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

dust mask type N95 (US), Eyeshields, Gloves


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”.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Aymeric Goyer et al.
Plant & cell physiology, 48(2), 232-242 (2006-12-16)
Methionine gamma-lyase (MGL) catalyzes the degradation of L-methionine to alpha-ketobutyrate, methanethiol and ammonia. The Arabidopsis (Arabidopsis thaliana) genome includes a single gene (At1g64660) encoding a protein (AtMGL) with approximately 35% identity to bacterial and protozoan MGLs. When overexpressed in Escherichia
Moncef Benkhalifa et al.
Fertility and sterility, 93(5), 1585-1590 (2009-04-14)
To investigate whether homocysteine, a well known inhibitor of methylation, which is produced after imprinting and other methylation processes, can be recycled to methionine in the oocyte, at least until the stage of maternal to zygotic transition (i.e., four- to
Shuntaro Ikeda et al.
The Journal of reproduction and development, 58(1), 91-97 (2011-11-05)
The roles of methionine metabolism in bovine preimplantation embryo development were investigated by using ethionine, an antimetabolite of methionine. In vitro produced bovine embryos that had developed to the 5-cell stage or more at 72 h after the commencement of
Joanne N Tonkin et al.
Stem cell research, 1(3), 195-204 (2009-04-23)
Liver progenitor (oval) cells have enormous potential in the treatment of patients with liver disease using a cell therapy approach, but their use is limited by their scarcity and the number of donor livers from which they can be derived.
Erik Alm et al.
Analytical and bioanalytical chemistry, 403(2), 443-455 (2012-03-01)
In (1)H NMR metabolomic datasets, there are often over a thousand peaks per spectrum, many of which change position drastically between samples. Automatic alignment, annotation, and quantification of all the metabolites of interest in such datasets have not been feasible.

Produkty

DNA damage and repair mechanism is vital for maintaining DNA integrity. Damage to cellular DNA is involved in mutagenesis, the development of cancer among others.

Carcinogenesis and Epigenetics

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