Peptide Synthesizer¶
TL;DR¶
Automated peptide synthesizers handle couplings, deprotections, and washes with precision. Scale ranges from 0.1 mmol to 10 mmol per run, with options for microwave assistance.
Category¶
Synthesis Equipment
Application¶
Automated Fmoc or Boc solid-phase peptide synthesis
Description¶
Peptide synthesizers automate the repetitive steps of SPPS — deprotection, washing, coupling, and monitoring. They range from research-scale bench-top instruments to large-scale production systems.
Types of Synthesizers¶
| Type | Capacity | Features |
|---|---|---|
| Bench-top | 0.05–5 mmol | Compact, single or multiple vessels |
| Mid-scale | 5–50 mmol | Larger vessels, automated reagent handling |
| Process-scale | 50–500 mmol | Full automation, GMP-compliant |
| Microwave | 0.1–5 mmol | Microwave-assisted coupling, reduced cycle time |
Key Parameters¶
| Parameter | Typical Range |
|---|---|
| Scale per batch | 0.1–500 mmol |
| Number of vessels | 1–4 (parallel) |
| Cycle time per AA | 30–90 min (conventional), 5–15 min (microwave) |
| Solvent consumption | 10–50 mL/g resin |
| Temperature control | RT to 80 °C |
| Mixing | Nitrogen bubbling, shaking, or mechanical |
Related Process Steps¶
- Resin loading
- Fmoc deprotection
- Amino acid coupling
- Wash cycles
Automation Benefits¶
- Reproducible coupling conditions
- Reduced operator error
- Automated monitoring (UV, temperature)
- Overnight unattended operation
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GMP data logging
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Automated SPPS Instruments — Review the section above for key parameters, methods, and quality criteria.
- Types of Synthesizers — Review the section above for key parameters, methods, and quality criteria.
- Automation Benefits — Review the section above for key parameters, methods, and quality criteria.
🔗 Related: SPPS Process | Reactor System | Coupling Reaction
Key Takeaways¶
- Application — Review the section above for key parameters, methods, and quality criteria.
- Description — Review the section above for key parameters, methods, and quality criteria.
- Types of Synthesizers — Review the section above for key parameters, methods, and quality criteria.
- Key Parameters — Review the section above for key parameters, methods, and quality criteria.