Description
Specifications Table
| Product Name | FMOC-L-Cys(StBu)-OH (N-Fmoc-S-tert-butylthio-L-cysteine) |
|---|---|
| Pack Size | 1 gm |
| Form | Powder |
| Grade | Lab Grade |
| Application | Peptide synthesis, biochemical research |
Product Description
FMOC-L-Cys(StBu)-OH is a highly specialized amino acid derivative designed for peptide synthesis and biochemical research. This compound features an Fmoc-protected N-terminus and a tert-butylthio-protected thiol group, ensuring stability during synthesis while allowing selective deprotection when needed. Researchers and students working in biochemistry, pharmacology, or molecular biology will find this reagent indispensable for creating custom peptides with precise cysteine incorporation.
The Fmoc protection strategy is widely preferred in solid-phase peptide synthesis due to its compatibility with mild deprotection conditions. The tert-butylthio group further enhances this compound’s utility by preventing unwanted disulfide bond formation during synthesis. Whether you’re synthesizing therapeutic peptides, studying protein structure, or developing new biochemical tools, FMOC-L-Cys(StBu)-OH provides the reliability you need for consistent results.
When you buy FMOC-L-Cys(StBu)-OH from eqipped, you’re getting a product that meets stringent quality standards. Our supply chain ensures proper storage and handling to maintain the compound’s integrity from our facility to your lab. The 1 gm pack size offers an ideal balance between quantity and freshness, perfect for both small-scale experiments and larger research projects.
For peptide chemists, this compound represents more than just a building block—it’s a tool that enables precise control over cysteine incorporation. The protected thiol group allows for strategic placement of disulfide bridges in your final peptide product, which is crucial for maintaining proper protein folding and biological activity.
Students working on advanced biochemistry projects will appreciate how this protected cysteine derivative simplifies complex synthesis protocols. The Fmoc group’s base-labile nature makes it compatible with standard peptide synthesis cycles, while the tert-butylthio protection can be removed under acidic conditions when needed for downstream applications.
When considering where to buy FMOC-L-Cys(StBu)-OH, eqipped stands out as a reliable supplier with a commitment to serving India’s scientific community. Our platform makes it easy to order research chemicals online with confidence, backed by responsive customer support and efficient delivery across the country.
Upgrade your peptide synthesis workflow with premium FMOC-L-Cys(StBu)-OH. Order now and experience the difference quality makes in your research outcomes.
FAQs
What is FMOC-L-Cys(StBu)-OH used for?
FMOC-L-Cys(StBu)-OH is primarily used in peptide synthesis as a protected cysteine derivative. It allows for the incorporation of cysteine residues while preventing unwanted disulfide bond formation during synthesis.
How does the Fmoc protection work?
The Fmoc (9-fluorenylmethoxycarbonyl) group is a base-labile protecting group that can be easily removed with mild bases like piperidine, making it ideal for solid-phase peptide synthesis cycles.
Can I use this for therapeutic peptide production?
Yes, FMOC-L-Cys(StBu)-OH is suitable for synthesizing peptides intended for therapeutic applications, as it provides the necessary protection during synthesis while allowing for proper disulfide bridge formation later.
What’s the difference between this and other cysteine derivatives?
This compound features both Fmoc protection on the amine and tert-butylthio protection on the thiol, offering dual protection that prevents both racemization and disulfide formation during synthesis.
How should I store FMOC-L-Cys(StBu)-OH?
Store the compound in a cool, dry place in its original container. For best results, keep it at -20°C for long-term storage and allow it to reach room temperature before opening to prevent moisture condensation.
