C7602

L-cistina

98.5-101.0%, suitable for cell culture, BioXtra, non-animal source

• Sinônimo(s): Ácido (R,R)-3,3′-ditiobis(2-aminopropiônico)
• Fórmula linear: [-SCH₂CH(NH₂)CO₂H]₂
• Número CAS: 56-89-3
• Peso molecular: 240.30
• Beilstein: 1728094
• Número CE: 200-296-3
• Número MDL: MFCD00064228
• Código UNSPSC: 12352209
• eCl@ss: 32160406
• ID de substância PubChem: 24892973
• NACRES: NA.26

Propriedades

• product name: L-cistina, from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-101.0%
• fonte biológica: non-animal source
• Agency: meets EP testing specifications
• linha de produto: BioXtra
• Ensaio: 98.5-101.0%
• forma: powder
• técnica(s): cell culture | mammalian: suitable
• Impurezas: endotoxin, tested
• cor: white to off-white
• pf: >240 °C (dec.) (lit.)
• solubilidade: 1 M HCl: 100 mg/mL
• aplicação(ões): peptide synthesis
• cadeia de caracteres SMILES: N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
• InChI: 1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
• chave InChI: LEVWYRKDKASIDU-IMJSIDKUSA-N

Descrição

Aplicação

L-Cystine has been used as a supplement in astroglial-conditioned media to culture cerebral astroglia. It has been used in several techniques, such as HPLC-FD, UHPLC-UV, UHPLC-MS, and triple quadrupole tandem mass spectrometry (UHPLC-MS/MS), to differentiate BMAA (β-N-methylamino-L-alanine), the cyanobacterial neurotoxin, from other diamino acids.
L-Cystine has been used as a supplement in oocyte culture media to improve oocyte maturation and parthenogenesis of embryonic development.

Ações bioquímicas/fisiológicas

Cystinuria is characterized with renal transport and excretion of L-Cystine. Cysteine is one of the functional amino acids that are associated with growth, reproduction, maintenance and immunity. Cysteine is a source of disulfide linkage in protein and is associated with sulfur transport. At physiological pH, cysteine undergoes rapid oxidation to form cystine. Reduced availability of cysteine or cystine, influences leukocyte metabolism. L-Cystine is necessary for oxygen production and LDL (low density lipoprotein) modification by arterial smooth muscle cells.

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: Eyeshields, Gloves, type N95 (US)