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Pilot Peptide Synthesizer PepAxis™-Atlas 4: Advanced Dual-Channel Automation by China Suppliers and Factory
⚗️ Dual-Channel Peptide Synthesizer
Atlas 4 (formerly 286 Max) is a dual-channel synthesis system specifically designed for pilot-scale applications. It is capable of simultaneously synthesizing two different peptide sequences, effectively improving R&D efficiency. The system supports both synchronous activation and preactivation modes, enabling flexible adaptation to various synthesis process requirements. It adopts quantitative weighing and full-transfer technology combined with a 1 mL precision liquid dosing system. While ensuring efficient reaction control, it significantly reduces reagent waste, making it a reliable choice for pilot process development and small-to-medium scale synthesis.
📋 Basic Parameters
Number of Channels
2
Reactor Volume
0.5 – 2 L
Amino Acid Positions
10
Synthesis Scale
2 – 25 mmol
Dimensions (W × D × H)
108 cm × 62 cm × 90.5 cm
Model Overview — Atlas 2
| Type | Channels | Reactor (L) | Amino Acid Sites | Solvent Sites | Sizes (cm) |
|---|---|---|---|---|---|
| 2 | — | 0.5 / 1 / 2 | 10 | 5 | 108 × 62 × 90.5 |
⚙️ Technical Specifications
Temperature Control Method
Water bath / Electromagnetic induction
Amino Acid Positions
10
Amino Acid Bottle Volume
250 mL
Solvent Reservoirs
0.5 L, 1 L, 2 L, 5 L, 10 L
Mixing Mode
180° vertical inversion + Nitrogen bubbling
Weight
87 kg
Power Supply
110 / 220 V, 50 / 60 Hz
❓ Frequently Asked Questions
What does "dual-channel" mean in the Atlas 4 peptide synthesizer?
"Dual-channel" means the Atlas 4 (formerly 286 Max) can simultaneously run two independent synthesis reactions. This allows researchers to synthesize two different peptide sequences at the same time, effectively doubling R&D throughput without requiring a second instrument.
What synthesis scales does the Atlas 4 support?
The Atlas 4 supports a synthesis scale range of 2 to 25 mmol, making it well-suited for pilot-scale process development as well as small-to-medium batch production requirements.
What synthesis modes does the Atlas 4 support?
The system supports both synchronous activation and preactivation modes. This flexibility allows researchers to adapt the instrument to a wide variety of peptide synthesis protocols and process requirements.
How does the Atlas 4 minimize reagent waste?
The Atlas 4 uses quantitative weighing and full-transfer technology combined with a 1 mL precision liquid dosing system. This combination ensures accurate delivery of reagents and minimizes excess usage, significantly reducing overall reagent waste during synthesis.
What temperature control methods are available on the Atlas 4?
The Atlas 4 offers two temperature control methods: water bath heating and electromagnetic induction. These options provide flexibility to meet the thermal requirements of different peptide synthesis chemistries and reaction conditions.
What are the power supply requirements for the Atlas 4?
The Atlas 4 is compatible with both 110 V and 220 V power supplies at 50/60 Hz, making it suitable for laboratory environments in different regions worldwide without requiring specialized electrical infrastructure.



Introducing our advanced dual-channel pilot-scale automated peptide synthesis equipment, designed specifically for China’s pharmaceutical and biotechnology industries. As a leading factory and supplier, we ensure high-quality production capabilities for efficient peptide synthesis.
Our system features precise quantitative amino acid weighing with complete dissolution and transfer, making it the preferred choice for laboratories and manufacturers looking to optimize peptide production in China.