Protein Chemistry 1
Recombinant protein expression, purification, and production — from gene to pure protein.
Expression & Purification
From gene to pure protein
We provide end-to-end recombinant protein production services — from construct design and codon optimization through expression screening, scale-up, and multi-step purification. Every project is tailored to your target protein's unique requirements.
Our purification workflows combine affinity capture with polishing steps to deliver protein at the purity level your application demands, with full documentation at every stage.
Service Details
What's included
- · Gene synthesis and vector construction
- · Expression screening (multiple conditions)
- · Scale-up fermentation or cell culture
- · Multi-step chromatographic purification
- · SDS-PAGE and Western blot validation
- · Buffer exchange and formulation
- · Full QC documentation package
Recombinant Expression Systems
Multi-host expression platforms including E. coli, yeast, insect cells, and mammalian systems — optimized for yield, solubility, and proper folding.
Codon Optimization
Sequence optimization for your target protein to maximize expression levels in the chosen host system.
Tagged & Untagged Purification
Affinity chromatography strategies with engineered tags (His, GST, MBP) plus tag-removal options for native-sequence proteins.
Scalable Production
From milligram-level for research to gram-scale for structural biology and assay development.