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C1276

L-Cisteina

≥98% (TLC), suitable for UHPLC

Sinonimo/i:

(2R)-2-Amino-3-sulfanylpropanoic acid hydrochloride

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10 g

Disponibile per la spedizione OGGIdaSchnelldorf Distribution

91,20 €
50 g

Disponibile per la spedizione OGGIdaSchnelldorf Distribution

287,00 €
100 g

Disponibile per la spedizione OGGIdaSchnelldorf Distribution

491,00 €
250 g

Disponibile per la spedizione OGGIdaSchnelldorf Distribution

956,00 €

Informazioni su questo articolo

Formula condensata:
HSCH2CH(NH2)COOH · HCl
Numero CAS:
Peso molecolare:
157.62
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352209
EC Number:
200-157-7
MDL number:
Beilstein/REAXYS Number:
3560277

91,20 €


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Nome del prodotto

L-Cisteina, anhydrous, ≥98% (TLC)

grade

anhydrous

Quality Segment

assay

≥98% (TLC)

form

powder

technique(s)

UHPLC: suitable

color

white

mp

174.1-174.7 °C

solubility

H2O: 50 mg/mL, clear, colorless

SMILES string

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

InChI

1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m0./s1

InChI key

IFQSXNOEEPCSLW-DKWTVANSSA-N

Application

L-Cysteine hydrochloride has been used as a supplement in media to study the metabolic and sleep phenotypes of Drosophila melanogaster. It has also been used as one of the reagents for cell dissociation and single cell collection.

Biochem/physiol Actions

Agonista del recettore glutammatergico NMDA che a concentrazioni elevate è anche un agonista dei recettori glutammatergici AMPA.
Agonista del recettore glutammatergico NMDA; agonista del recettore glutammatergico AMPA a concentrazioni elevate.
Cysteine (Cys) is a functional sulfur-containing aminoacid that regulates metabolism for growth, reproduction and immunity. It provides the disulfide linkage in proteins and is involved in the transport of sulfur. Cysteine is involved in the formation of hydrogen sulfide that functions as a signaling molecule. Cys residues are present at the catalytic sites of various enzymes.

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Questo articolo
C747730120
L-Cisteina anhydrous, ≥98% (TLC)

Sigma-Aldrich

C1276

L-Cisteina

L-Cisteina anhydrous, from non-animal source, BioReagent, suitable for cell culture, ≥98.0%

Sigma-Aldrich

C7477

L-Cisteina

L-Cisteina anhydrous, ≥99.0% (RT)

Sigma-Aldrich

30120

L-Cisteina

description

anhydrous, ≥98% (TLC)

description

anhydrous, from non-animal source, BioReagent, suitable for cell culture, ≥98.0%

description

anhydrous, ≥99.0% (RT)

form

powder

form

powder or crystals

form

powder or crystals

grade

anhydrous

grade

anhydrous

grade

-

assay

≥98% (TLC)

assay

≥98.0%

assay

≥99.0% (RT)

technique(s)

UHPLC: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

-

Quality Level

200

Quality Level

200

Quality Level

200

mp

174.1-174.7 °C

mp

174.1-174.7 °C

mp

174.1-174.7 °C


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Classe di stoccaggio

11 - Combustible Solids

Punto di infiammabilità (°F)

Not applicable

Punto di infiammabilità (°C)

Not applicable

DPI (dispositivi di protezione individuale)

dust mask type N95 (US), Eyeshields, Gloves



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Domande

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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