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As a global manufacturer and supplier of high-purity mineral salts, Dr. Paul Lohmann® provides Disodium L-Cystine 1-Hydrate DPL Biopharm Grade (CAS No. 199329-53-8) engineered specifically for the demanding requirements of the biopharmaceutical industries.
Our commitment to excellence ensures that our products meet the highest chemical and physical standards, providing the stability and performance required in high-tech applications.
| Formula | C6H10N2O4S2Na2 * H2O |
| Molecular weight | 302.3 g/mol |
| CAS No.: | 199329-53-8 |
| EINECS No.: | 265-025-3 |
| HS No.: | 29225000 |
| Product number | Product parameter | Storage conditions | Retest period | Additional information |
|---|---|---|---|
| 505075001 |
| ; 6 months |
++ > 100 g/l | + 10 - 100 g/l | − 1 - 10 g/l | −− < 1 g/l
The solubility specified here was measured in water. The solubility is influenced by many factors in the application.
Disodium L-Cystine 1-Hydrate is a water-soluble cystine derivative designed for use in advanced biopharmaceutical and biotechnology applications. The material supports optimized formulation development and process stability in highly sensible manufacturing environments.
Key Product Characteristics
Disodium L-Cystine 1-Hydrate as a precursor of L-Cysteine is a crucial building block, integrally supporting an efficient cell proliferation within your production process. Additionally, it acts as a powerful antioxidant, preserving the cells from oxidative stress, further increasing the overall process efficiency.
Cystine plays a key role in maintaining the intracellular redox environment and supports the formation of disulfide bonds, which are essential for the correct folding and structural integrity of recombinant proteins and monoclonal antibodies. This can contribute to improved product quality and consistency.
Due to its enhanced chemical stability, Disodium L-Cystine 1-Hydrate helps to reduce degradation and precipitation in chemically defined media and feed formulations. This contributes to longer media shelf life, simplified handling, and increased robustness in large-scale manufacturing processes.
Compared with conventional cystine materials, Disodium L-Cystine 1-Hydrate offers improved aqueous solubility, supporting easier handling and more efficient formulation development in bioprocessing environments.
High Purity for Sensitive Applications
Biopharmaceutical manufacturers require raw materials with exceptional purity and reproducibility. Dr. Paul Lohmann® focuses on stringent quality control procedures to ensure reliable performance in regulated industries.
Consistent Quality and Global Supply Reliability
As a long-established manufacturer and supplier, we provide dependable global supply capabilities, full traceability, technical expertise, and regulatory support for international customers.
Optimized for Research and Industrial Scale Production
Dr. Paul Lohmanns DPL BioPharm Grade can support both research-scale development and commercial biopharmaceutical manufacturing processes, enabling scalability across multiple production stages.
Dr. Paul Lohmann® is recognized internationally for high manufacturing standards and comprehensive quality management.
Quality and Regulatory Support
Customers benefit from a reliable partner with extensive experience in specialty ingredients for pharmaceutical and biotech markets.
Expertise in Specialty Chemicals
With decades of experience, we are a trusted manufacturer and supplier of specialty salts and functional ingredients for pharmaceutical, biopharmaceutical and industrial markets worldwide.
Customer-Focused Technical Support
The company supports customers throughout formulation development, scale-up, and commercial production with dedicated technical and regulatory expertise.
Reliable International Partner
Global biopharmaceutical manufacturers rely on Dr. Paul Lohmann® for:
Looking for a reliable Disodium L-Cystine 1-Hydrate manufacturer and supplier for your pharmaceutical or biopharmaceutical applications?
Dr. Paul Lohmann® is an internationally recognized manufacturer and supplier of high-purity Disodium L-Cystine 1-Hydrate (CAS No. 199329-53-8) for pharmaceutical and biopharmaceutical industries.
Disodium L-Cystine 1-Hydrate is widely used in:
Its enhanced solubility supports efficient nutrient delivery in bioprocessing environments.
Disodium L-Cystine 1-Hydrate offers improved water solubility compared to conventional cystine, enabling easier formulation handling and better integration into biopharmaceutical manufacturing processes. This can improve process efficiency and formulation stability.
Yes. Disodium L-Cystine 1-Hydrate is commonly used in cell culture media due to its high purity and optimized solubility profile. It supports nutrient availability in mammalian cell culture and bioprocessing applications.
Disodium L-Cystine 1-Hydrate supports optimized nutrient delivery and stable formulation performance in biopharmaceutical production processes. Its solubility characteristics make it valuable for high-performance cell culture and biologics manufacturing.
The information given on this Website corresponds to our current knowledge. We warrant in the frame of our General Terms and Conditions of Sale that our products are manufactured in accordance with the specifications. However, we disclaim any liability with regard to the suitability of our products for a particular purpose or application or their compatibility with other substances. Tests have to be performed by the customer who also bears the risk in this respect. Nothing herein shall be construed as a recommendation to use our products in conflict with third parties' rights.
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