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China Suppliers Factory: PepAxis™-Atlas 4 Pilot Automated Peptide Synthesizer for Dual-Channel Synthesis
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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.
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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
| Type | Channels | Reactor (L) | Amino Acid Sites | Solvent Sites | Sizes (cm) |
| Atlas 2 | 2 | 0.5 / 1 / 2 | 10 | 5 | 108 × 62 × 90.5 |
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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
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Frequently Asked Questions
What is the Atlas 4 dual-channel peptide synthesizer designed for?
The Atlas 4 (formerly 286 Max) is specifically designed for pilot-scale peptide synthesis applications. It enables simultaneous synthesis of two different peptide sequences, making it ideal for R&D efficiency improvement and small-to-medium scale production.
What synthesis modes does the Atlas 4 support?
The system supports both synchronous activation and preactivation modes, allowing flexible adaptation to a wide range of synthesis process requirements and protocols.
What reactor volumes are available for the Atlas 4?
The Atlas 4 supports reactor volumes of 0.5 L, 1 L, and 2 L, accommodating synthesis scales ranging from 2 to 25 mmol to suit various experimental and pilot-scale needs.
How does the Atlas 4 minimize reagent waste?
The system employs quantitative weighing and full-transfer technology combined with a 1 mL precision liquid dosing system. This approach ensures accurate reagent delivery and significantly reduces unnecessary reagent consumption during synthesis.
What mixing method does the Atlas 4 use during peptide synthesis?
The Atlas 4 utilizes a combination of 180° vertical inversion and nitrogen bubbling to ensure thorough and uniform mixing of reagents within the reactor, promoting consistent and efficient coupling reactions.
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 use in laboratories worldwide without requiring additional power conversion equipment.



Experience advanced dual-channel pilot-scale automated peptide synthesis, ideal for innovative research and development. Our factory in China provides leading-edge technology tailored for efficiency.
Achieve precise quantitative amino acid weighing with our system designed for complete dissolution and transfer. As a trusted supplier in the industry, we ensure you receive high-quality products directly from our reputable factory.