KMD Bioscience Co., Ltd.
400-621-6806
Service Line：+1-315-239-3085
Address：FL-4, Building A5, International Enterprise Community, Tianjin, China
Email：[email protected]
KMD Bioscience has always listened to the needs of its customers and followed research trends. Up to now, KMD Bioscience has established a complete set of systems for protein expression, protein fermentation, protein testing and pilot-scale technology support. A recombinant protein is a manipulated form of the protein encoded by recombinant DNA, which has been cloned in an expression system to support the exogenous gene's expression. Protein expression is an essential part of modern industrial, medical and basic research.
KMD Bioscience's protein services are closely aligned with research trends and we currently have five widely used expression systems: bacterial protein expression system (E.coli expression system), yeast expression system，insect-baculovirus expression system，mammalian cell expression system, and cell-free system. Supported by them, KMD Bioscience can offer comprehensive protein expression and purification services from small-scale to large-scale. Extensive experience in recombinant protein production (antibodies, enzymes, membrane proteins, cytokines, etc.) in a wide range of species guarantees your individual choices. Thanks to KMD's excellent experts, investing their time and passion, over 3,000 recombinant proteins are developed to better suit your needs. Customised solutions for various protein expression projects are available at KMD Bioscience. Our dedicated research teams with technical expertise expect your scientific progress and are ready to offer support.
Protein Expression Service Content
KMD Bioscience has established five major protein expression platforms and possesses five major protein expression systems, including bacterial protein expression system, yeast expression system，insect-baculovirus expression system，mammalian cell expression system, and cell-free system.
|
Expression System |
System Benefits |
Applications |
|
Bacterial Protein Expression System |
* Low cost * Rapid expression * Easy scale-up * Simple culture condition * Most widely used system for recombinant protein production |
* Prokaryotic proteins * Simple eukaryotic proteins * Antigen proteins * Functional research * Structural study |
|
Yeast Expression System |
* Low cost * Rapid expression * High yield * Diverse post-translational modifications |
* Vaccine research * Glycosylation study * Secreted protein expression |
|
Insect-baculovirus Expression System |
* High capacity genes * Suitable for toxic proteins * Post-translational modifications similar to mammalian systems * For secreted, membrane and intracellular proteins |
* Vaccine research * Glycosylation study * Activity analysis * Secreted protein expression |
|
Mammalian Cell Expression System |
* Lower endotoxin * Better bioactivity * Comprehensive post-translational modifications * Transient & stable expression * Highest-level protein processing * For secreted and membrane proteins |
* Functional research * Structural study * Activity analysis * Glycosylation study * Secreted protein expression |
| Cell-free System |
* Rapid Protein Production * Flexibility * Control Over Reaction Conditions * No Cellular Limitations * Scalability * Open System for Modification |
* Protein Engineering and High-Throughput Screening * Structural Biology * Synthesis of Toxic or Unstable Proteins * Pathway Reconstruction * Rapid Production of Therapeutics * Simplified Model Systems |
Protein Expression Service Process
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Protein Expression Service Highlights
--Rich experience in recombinant protein production
--High efficiency and short cycle
--High-throughput and large-scale protein expression and production capacity
--Various scale-up capacities ranging from 10L, 80L, 130L, 250L to 500L
--Strict quality control system ensures batch-to-batch consistency and reproducibility
--One-stop services from gene synthesis, vector construction, and protein expression to protein purification
How to Order?
If you have any questions regarding our services or products, please feel free to contact us by E-mail: [email protected] or Tel: +86-022-8216-4980;
FL-4, Building A5, International Enterprise Community, Tianjin, China
Email：[email protected]
Hot Line： +1-315-239-3085
Technical Support：[email protected]
