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Catalog Number:
46589
CAS Number:
52-90-4
L-Cystéine, réactif de culture cellulaire
Purity:
≥ 99 % (dosage)
Documents
$50.30 /25G
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Informations sur le produit

L-Cysteine is a vital amino acid and a key cell culture reagent widely utilized in various biological and pharmaceutical applications. Known for its role as a precursor to glutathione, an important antioxidant, L-Cysteine plays a significant role in cellular protection and detoxification processes. This compound is particularly beneficial in cell culture environments, where it enhances cell viability and growth, making it an essential component for researchers working with mammalian cell lines. Its unique thiol group contributes to the reduction of oxidative stress, promoting healthier cell cultures and improving experimental outcomes.

In addition to its applications in cell culture, L-Cysteine is also used in the synthesis of pharmaceuticals, cosmetics, and food products. Its ability to stabilize proteins and enhance flavor profiles makes it a valuable ingredient in the food industry. Furthermore, L-Cysteine has shown potential in therapeutic applications, including its use in treating conditions related to oxidative stress and as a mucolytic agent in respiratory diseases. With its multifaceted applications and benefits, L-Cysteine stands out as a crucial reagent for researchers and industry professionals alike.

Numéro CAS 
52-90-4
Formule moléculaire
C3H7NO2S
Poids moléculaire 
121.16
Point de fusion 
220 °C (déc.)
Rotation optique 
[α]D = 7 - 9,5 °
Informations générales
Numéro CAS 
52-90-4
Formule moléculaire
C3H7NO2S
Poids moléculaire 
121.16
Point de fusion 
220 °C (déc.)
Rotation optique 
[α]D = 7 - 9,5 °
Propriétés
Informations complémentaires sur la propriété à venir prochainement !
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Sécurité et réglementation
Matières dangereuses
-
Antibiotique
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Réglementé par la DEA
Non
Avertissements 
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Applications

L-Cysteine is widely utilized in research focused on:

  • Cell Culture: This amino acid is essential for culturing cells in vitro, providing necessary nutrients that promote cell growth and maintenance. It helps in the synthesis of proteins and enzymes, making it vital for cellular health.
  • Antioxidant Production: L-Cysteine acts as a precursor to glutathione, a powerful antioxidant. This property is particularly beneficial in industries focused on health supplements and pharmaceuticals, as it helps protect cells from oxidative stress.
  • Food Industry: It is used as a food additive to enhance flavor and preserve freshness. L-Cysteine can improve the texture of baked goods and is often found in bread products, contributing to a better consumer experience.
  • Cosmetics: In skincare formulations, L-Cysteine is valued for its ability to promote skin health and improve the stability of products. Its antioxidant properties help in reducing skin damage and aging, appealing to beauty product manufacturers.
  • Pharmaceuticals: This compound is utilized in drug formulations, particularly in treatments for conditions like chronic obstructive pulmonary disease (COPD) and cystic fibrosis, where it aids in breaking down mucus and improving respiratory function.

Citations