Contributing to the advancement of life sciences by leveraging the technology developed through peptide synthesis!
Our company aims to contribute to the advancement of life sciences, primarily through research on amino acids, peptides, and sugars, and thereby contribute to the development of human society. We also provide researchers with the highest purity bioactive peptides and reagents that can be used with confidence, which is our fundamental operational policy to support the advancement of basic research. Leveraging our experience and technology backed by fundamental research, we will provide services that meet all needs related to peptides. 【Our Technologies】 ■ Peptide Synthesis ■ Glycan-related Synthesis ■ Peptide Drug Development (GMP) *For more details, please download the PDF or feel free to contact us.
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**Business Activities** ■ Catalog Product Sales - Bioactive peptides and proteins - Enzyme inhibitors and enzyme substrates - Carbohydrates and complex carbohydrates - Anti-peptide antisera and monoclonal antibodies - Amino acids and amino acid derivatives - Reagents for peptide synthesis ■ Contract Synthesis for Basic Research - Peptides and their derivatives (phosphorylated peptides, glycopeptides, fluorescently labeled peptides, etc.) - Antigen peptides, bioconjugates, polyclonal antibody preparation - Glycolipids, glyco-nucleotides, carbohydrate-related compounds, etc. - Other organic compounds for bio-research ■ Contract Synthesis for Pharmaceutical Development Research - Active pharmaceutical ingredients - Intermediates for active pharmaceutical ingredients - Protective peptides and amino acid derivatives for pharmaceutical raw materials - GMP-compliant peptides for clinical research *For more details, please download the PDF or feel free to contact us.*
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At Peptide Research Institute Co., Ltd., we are enhancing both hardware and software to conduct GMP-compliant peptide synthesis, enabling us to manufacture and sell pharmaceutical raw materials and peptides for clinical research. Since the Protein Research Promotion Association, our predecessor, launched peptide synthesis reagents in 1963, we have contributed to the advancement of life sciences for over half a century, focusing on the research of amino acids, peptides, and sugars. During this time, under the management philosophy of contributing to life sciences, we aim to be a unique company in this field. We strive to provide services that satisfy the needs of our users, with the warm support and valuable information provided by them.