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Protein purification, also known as protein purification, refers to the extraction and enrichment of target proteins by using different separation techniques. Creative Diagnostics has rich experience in protein purification, and can provide a variety of purification solutions according to the needs of customers. We can optimize purification process, enhance protein performance and purity, and are often used in basic research, clinical diagnosis and industrial production to help customers at different stages of research and development to meet the needs of different high-quality proteins.
NGC Chromatography System
FreeZone® Freeze Dry Systems
Vanquish™ UHPLC System
As a trusted protein purification service provider, Creative Diagnostics is committed to providing customized solutions for scientific research and diagnostics with decades of professional experience. We have a comprehensive range of protein purification technologies that can effectively extract and purify high-quality target proteins to ensure purity and activity to meet different experimental needs. We support the entire purification process from sample preparation, purification process design to purification process optimization and quality control. Our professional services ensure that the purified protein performs well in sensitivity, specificity and batch consistency, and is widely used in a variety of scientific research and diagnostic applications. We provide:
In order to meet the diverse needs of protein purification in scientific research and diagnostics, we provide comprehensive protein purification services, covering a variety of purification methods and technologies, supporting downstream functional analysis, structural research, quantitative detection and application development. Relying on mature purification technology and strict quality control, we ensure that the purified proteins we provide have high purity, high activity and good stability. Our main services include:
Assist customers to optimize protein expression systems (such as E. coli, yeast, insect cells or mammalian cells) to improve protein yield and solubility.
Extract target proteins from cell or tissue samples, use ultrasound, freeze-thaw, buffer extraction and other methods for crude extraction, and prepare samples before purification.
Protein concentration and buffer exchange can be achieved with ultrafiltration, dialysis and other methods to meet the needs of downstream experiments.
Effectively remove endotoxins, nucleic acids, polymers and other protein impurities to ensure protein purity and biological activity.
Design a dedicated purification process based on the customer's protein characteristics and uses to ensure efficient and stable purification results.
Provide protein purification from laboratory level to industrial level, and support subsequent process development and production scale-up.
Provide freeze-drying services and long-term storage solutions for purified proteins based on customer needs.
Clarify the purification target, sample type and project feasibility.
Select the appropriate purification method according to the requirements and perform efficient protein purification.
Design the purification process scheme and assemble the purification system.
Optimize the purification conditions and verify the purity and activity of the purified product.
Achieve scale-up production of the purification process and provide technical support and after-sales service.
Creative Diagnostics shows that the purity of the protein is significantly improved before and after purification. The picture shows that only 50% of the components in the original sample before purification are the target protein, and there are many impurities. The target protein component reached more than 95% after our purification, and the impurities were almost completely removed, which has a certain purification effect.
Protein purification is the process of isolating a specific protein of interest from a complex mixture, such as cell lysates or tissue extracts, to obtain it in a pure and functional form for further study or use.
Purified proteins are essential for biochemical characterization, structural studies, drug development, diagnostic applications, and therapeutic uses.
Requirements vary by service but generally depend on the target protein's abundance, size, and the purification method.
To use our protein purification services, please contact Creative Diagnostics, your expert immunology service provider. From research-scale protein purification services to industrial scale-up, our team is ready to support your R&D innovation.
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