Protocera offers high-quality testing through peptide exploration methods!
The "BLOTCHIP-MS method" is an analytical technique that simplifies the process from one-dimensional electrophoresis to mass spectrometry, using a new measurement plate (BLOTCHIP) designed for high-speed processing of large sample volumes in MALDI-TOF-MS. Proteins that interfere with peptide mass analysis and high concentrations of salts that may contaminate the extraction process from biological tissues are completely removed during the one-dimensional electrophoresis step. The peptides in the gel are transferred to the BLOTCHIP in a single step via electroblotting, establishing a high-speed peptide analysis method that omits the complicated steps of conventional methods. The BLOTCHIP-MS method can be applied to various peptide research purposes beyond biomarker development. 【Features】 ■ Simple pretreatment ■ Less target loss compared to conventional methods since no protein removal is performed ■ Quantitative analysis is possible if the target peptides are known *For more details, please download the PDF or feel free to contact us.
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Our company provides services for disease prevention (Protokey testing) and treatment (receptor-targeted drugs) based on human peptide research. "Protokey testing" is an examination that uses blood bio-marker peptides discovered through our proprietary BLOTCHIP-MS method to assess the risk of various diseases. We conduct biomarker exploration research in collaboration with many universities in Japan and analyze a variety of diseases. Additionally, we offer contract services such as "peptide marker exploration," which involves searching for peptides that could serve as new biomarkers.