For researchers and chemists deeply involved in peptide synthesis, the quality and purity of starting materials are paramount. S-tert-Butylmercapto-L-cysteine (CAS 30044-51-0) has emerged as a critical amino acid derivative, offering unique advantages in constructing complex peptide sequences. As a leading manufacturer and supplier, we understand the demands of this field and are committed to providing a product that meets the highest standards.
The role of cysteine in peptides is often challenging due to its reactive thiol group. S-tert-Butylmercapto-L-cysteine provides a stable and versatile solution for protecting this group during synthesis. Its tert-butyl disulfide linkage offers robust protection that can be selectively cleaved when needed, allowing for controlled introduction of specific functionalizations. This makes it an invaluable tool for developing therapeutic peptides used in oncology, metabolic disorders, and immunology.
When considering how to buy this essential compound, it's important to partner with a reliable supplier who guarantees purity and consistency. Our product, with a purity of ≥98.0%, ensures that your coupling reactions proceed efficiently and your synthesized peptides are of the highest quality. This directly impacts the success of your drug development projects, where even minor impurities can lead to significant downstream issues.
For procurement managers and R&D scientists, understanding the sourcing and pricing is crucial. We offer competitive pricing for S-tert-Butylmercapto-L-cysteine, making it accessible for both small-scale research and larger manufacturing runs. By choosing us as your manufacturer, you ensure a stable supply chain, minimizing disruptions to your project timelines.
Moreover, the applications extend beyond basic peptide synthesis. S-tert-Butylmercapto-L-cysteine is also instrumental in bioconjugation, enabling the linkage of peptides to other molecules, such as antibodies or drug delivery vehicles. Its use in protein engineering also allows for precise modifications to enhance protein stability and function. We encourage you to purchase this versatile intermediate to explore its full potential in your research and development endeavors. Contact us today to discuss your bulk purchase needs and obtain a quote.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.