L(+)-Cisteina, white powder reagente per coltura cellulare
Fornitore: MP Biomedicals
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Attenzione
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Synonyms:
H-Cys-OH, (R)-(+)-Cysteine, (R)-2-Amino-3-mercaptopropanoic acid
Storage: Store at Room Temperature (15-30 °C). Store Desiccated. Store under nitrogen.
L-Cysteine is a proteinogenic amino acid incorporated into proteins as directed by the genetic code. The thiol-side chain participates in a variety of oxidation/reduction reactions within the cell. The side chain participates in the formation of β bonds that modulate the secondary and ternary structure of proteins. Cysteine is essential and limiting for the formation of glutathione, an important antioxidant, within the cell.
Cysteine has been used in pulse-chase experiments to study protein expression from an inducible promoter. L-Cysteine is used to supplement cell culture media.
NMDA glutamatergic receptor agonist.
- Cell Culture Reagent Grade
- Presentation: White Powder
- Soluble in water: 25 mg/mL - Clear, Colorless Solution.
Formula:
HSCH₂CH(NH₂)CO₂H Peso molecolare: 121,16 g/mol Punto di ebollizione: 254 °C (1013 hPa) Punto di fusione: 200…235 °C (dec.) Densità: 1,523 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00064306 CAS Number: 52-90-4 EINECS: 200-158-2 |
Risultati del test di specificazione
Identity Test | Passes |
FTIR | Conforms to Standard |
Optical Rotation (c=2, 1N HCl) | |
7 - 13° | pH (5% aq soln) |
4-8 |
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