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Catalog Number:
36927
CAS Number:
56-89-3
L-Cystine, from non-animal source, suitable for cell culture
Grade:
meets USP, EP, JP specifications
Purity:
98.5 - 101.0% (Assay)
Synonym(s):
(-)-3,3'-Dithiobis(2-aminopropionic acid), (H-L-Cys-OH)2
Documents
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Product Information

L-Cystine, derived from non-animal sources, is a vital amino acid that plays a crucial role in cellular processes and is particularly suitable for cell culture applications. This compound is a dimer of cysteine, featuring a disulfide bond that enhances its stability and bioavailability, making it an essential component in various biochemical and pharmaceutical formulations. Researchers and industry professionals utilize L-Cystine for its antioxidant properties, which help protect cells from oxidative stress, thereby promoting cell viability and growth in culture environments. Its unique formulation allows for seamless integration into cell culture media, supporting the proliferation of a wide range of cell types, including mammalian cells.

In addition to its applications in cell culture, L-Cystine is recognized for its potential benefits in the fields of nutrition and health. It is often used in dietary supplements aimed at enhancing skin health, supporting immune function, and promoting overall well-being. The non-animal sourcing of L-Cystine makes it an attractive option for researchers focused on ethical and sustainable practices. With its versatile applications and significant advantages over similar compounds, L-Cystine stands out as a valuable asset in both research and industrial settings.

Synonyms
(-)-3,3'-Dithiobis(2-aminopropionic acid), (H-L-Cys-OH)2
CAS Number
56-89-3
Purity
98.5 - 101.0% (Assay)
Grade
meets USP, EP, JP specifications
Molecular Formula
C6H12N2O4S2
Molecular Weight
240.3
MDL Number
MFCD00064228
PubChem ID
595
Melting Point
> 240 ?C (dec.)
Appearance
White crystalline powder
Optical Rotation
[a]20D = -218 to -224 º
Conditions
Store at RT
General Information
Synonyms
(-)-3,3'-Dithiobis(2-aminopropionic acid), (H-L-Cys-OH)2
CAS Number
56-89-3
Purity
98.5 - 101.0% (Assay)
Grade
meets USP, EP, JP specifications
Molecular Formula
C6H12N2O4S2
Molecular Weight
240.3
MDL Number
MFCD00064228
PubChem ID
595
Melting Point
> 240 ?C (dec.)
Appearance
White crystalline powder
Optical Rotation
[a]20D = -218 to -224 º
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

L-Cystine, from non-animal source, suitable for cell culture is widely utilized in research focused on:

  • Cell Culture Supplements: It serves as a vital supplement in cell culture media, promoting cell growth and viability, particularly in mammalian cell lines.
  • Antioxidant Applications: L-Cystine acts as a precursor to glutathione, an important antioxidant, helping to protect cells from oxidative stress in various biological studies.
  • Pharmaceutical Development: It is used in the formulation of drugs aimed at treating conditions related to cysteine deficiency, enhancing therapeutic efficacy.
  • Cosmetic Industry: The compound is incorporated into skincare products for its skin-repairing properties, contributing to anti-aging formulations.
  • Nutritional Supplements: L-Cystine is included in dietary supplements aimed at improving hair, skin, and nail health, appealing to health-conscious consumers.

Citations