PTH-serine
PTH-serine (CAS: 5789-22-0), with the molecular formula C10H10N2O2S and a molecular weight of 222.26 g/mol, is a vital reagent in biochemical research. This compound plays a crucial role in protein sequencing and structural analysis, aiding scientists in understanding complex biological molecules. Its applications extend to the field of proteomics, where it serves as an essential tool for identifying and characterising proteins.

Protein Sequencing
PTH-serine is widely employed as a reagent in automated Edman degradation for the sequential removal of N-terminal amino acids from proteins and peptides. This process allows for the determination of amino acid sequences.
Protein Structural Analysis
By facilitating accurate amino acid sequencing, PTH-serine indirectly supports detailed protein structural analysis. Understanding the sequence is fundamental to predicting and verifying protein three-dimensional structures.
Proteomics Research
In the broader field of proteomics, PTH-serine serves as a critical reagent for protein identification and characterisation. Its use enables researchers to map protein expression and modification patterns.
| Molecular weight | 222.26 |
|---|---|
| Empirical formula | C10H10N2O2S |
| Storage temperature | −20°C |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is PTH-serine used for?
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PTH-serine is primarily used as a reagent in protein sequencing, particularly in automated Edman degradation, and for protein structural analysis and proteomics research.
What is the CAS number and molecular formula for PTH-serine?
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The CAS number for PTH-serine is 5789-22-0, and its molecular formula is C10H10N2O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies PTH-serine for research purposes. Specific purity and assay details are available upon request; TSS does not represent this product as USP, BP, or EP grade.
How should PTH-serine be handled and stored?
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PTH-serine requires careful handling due to its hazardous nature. It should be stored at -20°C. Refer to the Safety Data Sheet for comprehensive handling and safety information.
Is PTH-serine subject to any controlled substance regulations?
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The provided data does not indicate that PTH-serine is a controlled substance.
How can I request a quote or sample for PTH-serine?
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To request a quote or sample for PTH-serine, please contact our sales team through the website or by phone. Details regarding pricing and availability will be provided.
How is PTH-serine packed and shipped?
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PTH-serine is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions in compliance with all relevant shipping regulations.
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