OriGene’s custom protein services offer tailored solutions for every research need, from gene cloning to protein purification.
Genomics & Proteomics | cDNA Clones | Empty Vectors | Viral Gene Delivery | LV & AAV Vectors | RNAi | cloning | CRISPR | antibodies | IHC | ELISA | Proteins | Tissues
With over 25 years of experience, OriGene offers comprehensive custom protein services to accelerate your research, whether you’re targeting a novel protein or need a customized solution from our collection of over 19,000 recombinant proteins. As a trusted partner in end-to-end protein development, our capabilities span the full workflow—from gene cloning and protein expression to high-quality protein purification. We specialize in expressing challenging targets and offer flexible expression systems tailored to your specific project needs, supporting both basic research and therapeutic discovery.
SDS-PAGE and Western verified site-specific biotinylated PKP2 human recombinant protein
Mono-biotinylated via Avi-tag
Biotin to protein ratio of 1:1 as determined by streptavidin pull down assay
| Common Applications | Advantages | Challenges |
|---|---|---|
| • Functional and structural analysis • Antibody production • Protein interactions • Production of enzyme in large scale • Virus production | • Most authentic human protein products • Best preservation of native structure, function, and post-translational modifications • Create stable production cell lines for scalable solutions | • Complex culture conditions • Costly set-up and maintenance • Low yields • Scaling difficulties |
| Common Applications | Advantages | Challenges |
|---|---|---|
| • Functional and structural analysis • Expression of protein complexes • Expression of intracellular proteins • Virus-like particles production | • Post-translation modifications profile is similar to mammalian cells • Effective protein folding • More scalable than mammalian cells | • Virus production can be time consuming • Tricky to culture • Infection can induce premature lysis |
| Common Applications | Advantages | Challenges |
|---|---|---|
| • Structural analysis • Antibody production • Protein interactions • Enzyme production • Vaccine development | • Simple vector construction • Straightforward culture methods • High yields • Amenable to scaling | • No post-translation modifications • Improperly folded product • Susceptible to aggregation • Potential endotoxin contamination |
For more information about Origene’s custom recombinant protein expression systems, please contact one of our account managers.
Genomics & Proteomics | cDNA Clones | Empty Vectors | Viral Gene Delivery | LV & AAV Vectors | RNAi | cloning | CRISPR | antibodies | IHC | ELISA | Proteins | Tissues
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