
What is the L-cysteine base?
The L-Cysteine base is an amino acid that is one of the building blocks of proteins. It has important biological functions in organisms, including participation in protein synthesis, antioxidant effects, and regulation of cell functions. Supplementation of the base L-Cysteine can have a positive impact on health and physiological processes.
As a professional L-Cysteine base supplier, we are committed to providing high-quality products to meet your needs.
Feel free to contact us to learn more about how L-Cysteine bases may fit your product needs. If you have any questions or needs about our products or services, please feel free to send an email to sales@example.com, we look forward to working with you.
Name | L-Cysteine |
CAS | 52-90-4 |
Exterior | White crystalline powder |
Attributes | Amino acid, dietary supplement |
Purity | 99% |
Source | Obtained from dietary sources and synthesized in the laboratory |
Use | Protein synthesis, antioxidant, detoxification, dietary supplements |
Test Methods | High-performance liquid chromatography (HPLC) |
Greenskybio Your Premium L-Cysteine Base Manufacturer and Supplier

Source of L-cysteine base
The L-Cysteine base is mainly produced through biosynthetic processes and is found in a variety of organisms, including humans. It is a type of amino acid that is usually obtained through food intake or synthesis

The production process of L-cysteine base
The process of making L-Cysteine bases generally involves the following steps:
Select raw materials: Select high-quality raw materials as starting materials. These raw materials usually include amino acid precursors and biological reactants.
Biosynthesis: The L-Cysteine base is synthesized through biological reactions and fermentation processes.
Refining and Purification: The synthesized product is refined and purified to remove impurities and unwanted components.
Testing and Analysis: Perform quality control and analysis to ensure products meet specifications.
Packaging: Packaging the L-Cysteine base into a form suitable for sale and use.

Product Specifications of L-Cysteine Base
Project | Specifications |
---|---|
Appearance | White crystalline powder |
Purity | ≥ 98% |
Solubility | Better than water |
Microbiological limits | Meet food safety standards |
Heavy metal content | Comply with international food safety standards |

Features
Protein synthesis: As one of the amino acids, L-Cysteine base is involved in the protein synthesis process.
Antioxidant: Contains antioxidant properties that help reduce free radical damage.
Cell regulation: involved in the regulation and maintenance of cell functions.
Physiological effects: Positive effects on health and physiological processes.

Detailed explanation of the functional properties of L-cysteine base
Features | Description |
---|---|
Protein synthesis | L-Cysteine base is one of the essential amino acids for protein synthesis and is involved in building protein structure. |
Antioxidant effect | The L-Cysteine base has antioxidant properties that help reduce free radical damage and oxidative stress. |
Cell regulation | Participates in a variety of biological processes within cells, including signal transduction and metabolic regulation. |
Physiological effects | Positively affects health and physiological processes, supporting cell and tissue function. |

Benefits of L-Cysteine Base
Protein synthesis: serves as the building block of protein and helps maintain healthy muscles and tissues.
Antioxidant Protection: Reduces free radical damage and helps protect cells from oxidative stress.
Cell regulation: Participates in the regulation of cell functions and maintains normal physiological processes.
Health Support: Helps maintain healthy physiological function and body balance.

Application areas
Pharmaceutical field: As an ingredient in medicines used to treat specific diseases or disease management.
Food and health products field: used to make dietary supplements and health products to support health.
Cosmetic field: used in skin care products with antioxidant and moisturizing properties.

Contact information
As a dedicated supplier and exporter of L-Cysteine Base, our products are certified with major international standards including CNAS, Kosher, ISO 9001, Ecocert, HMA and GMP to ensure that they comply with the highest quality benchmark. Our facilities are Global Good Manufacturing Practice certified, guaranteeing superior quality in every batch.
Whether you are a manufacturer, supplier, exporter, importer, distributor, wholesaler or retailer, we can help you find the perfect L-Cysteine base for your product needs.

Product names in different countries
China: L-半胱氨酸碱基
India: L-सिस्टीन बेस
US/English: L-Cysteine Base
Germany: L-Cystein-Basis
Italy: Base di L-Cisteina
Japan: L-システインベース
France: Base de L-Cystéine
UK: L-Cysteine Base
Russia: L-Цистеиновая основа
Canada: L-Cysteine Base