Leveraging advanced purification technologies and refined process workflows, our expert team excels at precisely removing impurities to ensure peptide purity reaches industry-leading levels. Whether for scientific research or commercial applications, our services offer reliable support for your peptide projects, helping you reach new heights in the field of peptides.
HPLC Purification: Using high-performance liquid chromatography (HPLC), we select appropriate columns and elution conditions based on the physicochemical properties of peptides—such as polarity and hydrophobicity—to separate target peptides from impurities and enhance purity. We can purify peptides of various purities (from crude to 98%) and quantities (from milligram to kilogram scale).
Preparative Liquid Chromatography Purification: Utilizing preparative-scale liquid chromatography systems, this method can handle large sample volumes and is suitable for large-scale peptide purification. It meets diverse customer needs while ensuring peptide purity and product quality.
Purity-Targeted Customization: We synthesize peptides to meet different purity specifications, such as >75%, 80%, 85%, 90%, 95%, 98%, and higher, to fulfill application-specific purity requirements.
Special Requirements Customization: We offer purification services tailored to unique needs, such as peptides containing unusual amino acids or modifications. This includes peptides with D-amino acids, amino acid derivatives, fluorescently labeled peptides, biotinylated peptides, and other modified peptides.
New Process Development: For specific peptides or complex purification challenges, we design tailored purification processes to enhance efficiency and recovery, supporting your drug development and production efforts.
Existing Process Optimization: We evaluate and optimize clients' existing purification processes to improve both purity and yield, reduce costs, and enhance stability and reproducibility.
Purity Analysis: We use advanced analytical instruments such as HPLC and mass spectrometry to test the purity of purified peptides, providing accurate reports to ensure they meet client standards and quality requirements.
Quality Control: Beyond purity analysis, we offer molecular weight determination, amino acid composition analysis, sequence verification, and more to comprehensively evaluate peptide quality. A detailed quality report is provided for transparency and confidence.
One-Stop Peptide Synthesis and Purification: From synthesis to purification, we offer a one-stop solution to simplify client workflows, enhance efficiency, and ensure seamless execution from start to finish.
Peptide Modification and Purification Integration: For modified peptides, we perform immediate purification after modification to ensure the purity and activity of the modified peptides—meeting requirements in drug development, antibody research, and more.
Elite Technical Team
Our expert chemists bring years of hands-on experience and deep insight into peptide science, crafting the best purification solutions for even the most complex peptides.
Top-Notch Equipment
Armed with world-class systems like HPLC and ion exchange chromatography, we deliver exceptional purity, precision, and recovery - even for trace targets.
Strict Quality Assurance
From start to finish, every step is tightly controlled. With advanced analysis tools like MS and UV-Vis, we ensure peptide purities of 95%-99%+, exceeding industry standards.
Tailored Solutions
We create purification strategies that match your specific peptides, purity goals, and budget - giving your research or product a winning edge.
Speed with No Compromise
With optimized workflows and real-time updates, we help you bring your research or product to market sooner.
Unwavering After-Sales Support
Our relationship doesn't end at delivery. From technical advice to troubleshooting, we're by your side to ensure your success, every step of the way.
Contact us with your peptide info (sequence, modifications, target purity, etc.).
Receive a response and quote within [e.g., 24 hours].
Prepare and ship your crude peptide following our guidelines.
Include a sample information sheet for accurate processing.
We analyze the sample (HPLC, MS) and design a customized purification strategy.
We carry out purification using advanced chromatography techniques under strict monitoring.
Purified peptides undergo thorough testing.
You'll receive a full test report for review and approval.
Products are securely packaged and shipped.
Our technical team is available for ongoing support after delivery.
Yes, we can purify a wide range of special peptide types, including but not limited to long-chain peptides, cyclic peptides, and peptides with specific modifications such as phosphorylation, methylation, acetylation, and more.
We maintain a strict quality control system. Every step of the process is subject to rigorous quality checks, including mass spectrometry (MS) and high-performance liquid chromatography (HPLC) analysis, to ensure the final peptide products meet the specific requirements of our clients.
If you are not satisfied with the purification results, we will communicate with you promptly to understand the specific concerns and work together to find a solution. This may include re-purification or other corrective actions to ensure your needs are fully met.
