TSTU: Your Ultimate Peptide Coupling Reagent for Efficient Amide Bond Formation
Discover the power of TSTU, a premier coupling reagent in China, expertly crafted for seamless amide bond formation and versatile applications in peptide synthesis and biomolecular labeling.
Get a Quote & SampleProduct Core Value

O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
As a leading supplier in China, we offer TSTU, a highly efficient coupling reagent essential for modern organic synthesis. TSTU facilitates the formation of amides through activated N-hydroxysuccinimidyl esters, a critical step in various chemical processes, including precise peptide synthesis. Its stability in aqueous solutions makes it a preferred choice for complex reactions, enabling seamless biomolecular labeling and chemical derivatization. We pride ourselves on delivering high-purity TSTU that supports innovation in research and development.
- Achieve superior amide bond formation with our TSTU coupling reagent, a cornerstone for successful peptide synthesis.
- Leverage the unique properties of TSTU for efficient N-hydroxysuccinimidyl ester formation, critical for various labeling strategies.
- Benefit from TSTU's remarkable stability in aqueous solutions, expanding the scope of your chemical synthesis applications.
- Explore the vast potential of TSTU as a versatile reagent for biomolecular labeling and advanced organic chemistry.
Advantages You'll Experience
Unparalleled Coupling Efficiency
TSTU stands out as a premier coupling reagent, ensuring high yields and efficient amide bond formation, which is crucial for complex peptide synthesis workflows.
Aqueous Condition Compatibility
Its notable stability in water allows for innovative applications in chemical synthesis, making it ideal for processes involving sensitive biomolecules or aqueous environments.
Versatile Labeling Capabilities
Utilize TSTU for post-synthetic chemical derivatization of dyes and proteins, enabling precise biomolecular labeling for research and diagnostic purposes.
Key Applications
Peptide Synthesis
TSTU is a cornerstone reagent for forming peptide bonds efficiently, supporting the development of therapeutic peptides and research tools.
Biomolecular Labeling
Its ability to create stable succinimidyl esters makes TSTU ideal for attaching fluorescent dyes or other labels to proteins and biomolecules.
Chemical Derivatization
TSTU serves as a vital reagent for modifying various chemical structures, including dyes, to enhance their functionality for specific applications.
PET Tracer Synthesis
The reagent plays a role in synthesizing compounds like N-succinimidyl 4-[18F]fluorobenzoate, used in developing advanced PET tracers for medical imaging.