C6852

L-cisteína

98.5-101.0% dry basis, suitable for cell culture, non-animal source, meets EP, USP testing specifications

• Sinônimo(s): L-Cysteine hydrochloride hydrate (1:1:1)
• Fórmula linear: HSCH₂CH(NH₂)COOH · HCl · H₂O
• Número CAS: 7048-04-6
• Peso molecular: 175.63
• Beilstein: 5158059
• Número CE: 200-157-7
• Número MDL: MFCD00065606
• Código UNSPSC: 12352209
• eCl@ss: 32160406
• ID de substância PubChem: 24892902
• NACRES: NA.26

Propriedades

• product name: L-cisteína, from non-animal source, suitable for cell culture, meets EP, USP testing specifications
• fonte biológica: non-animal source
• Nível de qualidade: 300
• Agency: meets EP testing specifications; meets USP testing specifications
• Ensaio: 98.5-101.0% dry basis
• forma: powder or crystals
• atividade óptica: [α]20/D 6.1 to 7.8°, c = 8 in 1 M HCl; [α]25/D 5.7 to 6.8°, c = 8 in HCl (6 N)
• técnica(s): cell culture | mammalian: suitable
• Impurezas: endotoxin, tested
• cor: white
• solubilidade: water: 1 g/10 mL, clear, colorless
• traços de cátion: Fe: ≤10 ppm; NH₄⁺: ≤0.02%
• aplicação(ões): pharmaceutical (small molecule)
• grupo funcional: (sulfhydryl)
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: O.Cl.N[C@@H](CS)C(O)=O
• InChI: 1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1
• chave InChI: QIJRTFXNRTXDIP-JIZZDEOASA-N

Descrição

Descrição geral

L-Cysteine hydrochloride, commonly referred to as Cysteine HCl, is a vital component in biochemical research due to its versatile roles. Derived from the naturally occurring amino acid L-cysteine, this compound plays a crucial part in redox reactions, protein structure, cell culture, and antioxidant activity. Cysteine HCl functions as a reducing agent and a nucleophile in redox reactions. Additionally, it serves as a precursor to glutathione, a potent cellular antioxidant. Its significance extends to protein structure, where it contributes to the formation of disulfide bonds that stabilize protein structures. Cysteine HCl also supports cell growth and viability in cell culture applications. Its widespread applications encompass diverse areas of biochemical research, including redox biology, protein biochemistry, cell biology, and antioxidant investigations.

Aplicação

L-Cysteine hydrochloride monohydrate has been used as a component of yeast dropout media for culturing yeasts. It has also been used as a component of differential reinforced clostridial broth (DRCM) for the isolation of clostridia.

Ações bioquímicas/fisiológicas

Cysteine (Cys) is a sulfur-containing amino acid that modulates metabolism for growth, reproduction and immunity. It provides the disulfide linkage in proteins and in 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.

Antagonista de receptor glutamatérgico de NMDA.

Características e benefícios

• Suitable for Cell Culture and Biochemical research
• High-quality compound suitable for multiple research applications

Outras notas

For additional information on our range of Biochemicals, please complete this form.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves