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- June 25, 2025
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Agile Bioscience Boosts Protein Sequencing Capabilities with the Shimadzu PPSQ-53A
Understanding Protein Sequencing
Protein sequencing determines the precise order of amino acids within a protein molecule – a fundamental aspect of understanding protein structure and function. Edman degradation, the core technique in the PPSQ-53A, sequentially identifies amino acids from the N-terminus of the protein.
What Makes the Shimadzu PPSQ-53A Stand Out?
Multiple Reactors: With three reactors, the PPSQ-53A enables automated, sequential analysis of multiple samples, maximizing throughput and efficiency.
High Sensitivity: Sensitive detection of PTH-amino acids allows us to analyze even trace amounts of protein or peptide.
Reliability and Reproducibility: Ensures consistent, high-quality data our researchers can trust.
FDA 21 CFR Part 11 Compliance: Supports regulatory compliance for critical research projects within the pharmaceutical and biopharmaceutical industries.
Applications of Protein Sequencing at Agile Bioscience
Proteomics: Verify protein identity, N-terminal modifications, and sequence variants in large-scale proteomic studies.
Biotherapeutic Development: Characterize therapeutic proteins, antibodies, and their degradation products.
Neoantigen Identification: Assist in the discovery of novel targets for personalized cancer therapies.
De Novo Sequencing: Determine the amino acid sequence of unknown or novel proteins.
Why Choose Agile Bioscience for Protein Sequencing?
Cutting-Edge Technology: The PPSQ-53A represents the leading edge of protein sequencing technology.
Deep Expertise: Our scientists have extensive experience in protein analysis and characterization.
Flexible Service: We adapt to your project needs – from single samples to high-throughput sequencing studies.
Accelerating Your Protein Research
By incorporating the Shimadzu PPSQ-53A, Agile Bioscience strengthens our ability to support research projects that demand accurate and sensitive protein sequencing. Our goal is to empower advancements in everything from drug development to fundamental biological research.
Contact us today to see how our protein sequencing capabilities can propel your next project forward!



