Design host selection, pilot screening, scale-up, purification, and scientific research quality control plans based on target sequence, domains, tags, post-translational modifications, yield, and quality requirements.
Scope of Services
- Evaluation of E. coli, yeast, insect cell, or mammalian cell expression routes
- Recommendations for codon, signal peptide, domain, and fusion tag design
- Pilot expression, solubility screening, affinity capture, and polishing purification
- Detection of concentration, purity, monomer ratio, endotoxin, and functional activity as required
Standard Implementation Process
- Requirements confirmation and feasibility assessment
- Formulation of technical plan, key indicators, quotation, and milestones
- Project execution, phase review, and deviation communication
- Quality audit, results compilation, and agreed delivery
- Project closure, data archiving, and ongoing technical support
Typical Deliverables
- Project plan and milestones
- Expression screening and purification process records
- Protein samples and aliquots according to agreed specifications
- QC results and batch information within the agreed scope
Quality and Project Management
Before project initiation, confirm samples, materials, methods, acceptance criteria, controls, replicates, data format, and change rules in writing. Original records, key batch numbers, and deviations should be traceable; performance or uses not agreed upon in the plan are not implicitly guaranteed.
Information Required Before Inquiry
- Amino acid or nucleic acid sequence, species, and domain boundaries
- Expected host, tag, application, and desired yield
- Purity, buffer, endotoxin, sterility, or activity requirements
Related Experiments and Products
- Recombinant Protein Expression and Purification
- Protein Expression, Purification & Quantification Reagents
- Chromatography Columns, Resins & Magnetic Beads
Submit inquiry for this technical service
Note: Specific feasibility, turnaround time, price, quality standards, and deliverables are subject to project assessment and formal quotation; this page does not constitute a promise for clinical or regulatory use.