High-Precision PepAxis™-Atlas 2 Pilot Peptide Synthesizer from China Suppliers and Factory
Introducing our advanced quantitative amino acid dispensing system, perfect for precision-activated reagent extraction. Designed and manufactured in China, our product stands out for its reliable performance and efficiency. As a leading supplier in the industry, our factory ensures the highest quality standards, making it an essential tool for laboratories and research facilities. Optimize your workflow with our state-of-the-art technology that guarantees accuracy and consistency in every operation. Choose us for unparalleled expertise and innovation in amino acid dispensing solutions
Atlas 2 (formerly 286 Pro) adopts a modular channel design. The 24 amino acid positions are allocated by group, divided into 4 positions per group. Each channel is equipped with an independent reactor, enabling multi-sequence parallel synthesis.
The system adopts an "on-demand feeding, complete transfer" raw material management approach. Users weigh the required amino acids for each synthesis batch, and the instrument automatically performs one-time full transfer into the reactor. This effectively avoids reagent waste and is particularly suitable for mid-scale R&D applications involving expensive amino acids (e.g., 1–5 g impurity profile studies).
Through a simplified and intelligent design, the instrument reduces operational complexity and is an ideal platform for peptide synthesis teaching, method standardization, and process optimization research.
Basic Parameters
Type
Channels
Reactor (mL)
Amino Acid Sites
Solvent Sites
Sizes (cm)
Atlas 2
3 / 6
100 / 200 / 500
24
4
90 × 62 × 82
Technical Specifications
Temperature Control Method
Water bath / Electromagnetic induction
Amino Acid Positions
24, single aspiration
Activation Reagent Positions
4, quantitative aspiration, accuracy 0.1 mL
Solvent / Reagent Positions
4–6
Solvent Reservoirs
0.5 L, 1 L, 2 L, 5 L, 10 L
Mixing Mode
Vortex agitation / Nitrogen bubbling
Weight
87 kg
Power Supply
110 / 220 V, 50 / 60 Hz
Frequently Asked Questions
Q
What is the Atlas 2 Peptide Synthesizer and who is it designed for?
The Atlas 2 (formerly 286 Pro) is a mid-scale automated peptide synthesizer featuring a modular multi-channel design. It is designed for researchers involved in peptide synthesis teaching, method standardization, impurity profile studies, and process optimization — particularly those working with expensive amino acids at the 1–5 g scale.
Q
How many channels and what reactor volumes does the Atlas 2 support?
The Atlas 2 supports 3 or 6 channels and is compatible with reactor volumes of 100 mL, 200 mL, and 500 mL, enabling flexible synthesis scales from 0.1 to 3 mmol.
Q
How does the "on-demand feeding, complete transfer" approach reduce reagent waste?
Users weigh only the exact amount of amino acids needed for each synthesis batch. The instrument then automatically performs a one-time full transfer into the reactor, ensuring no excess reagent is left unused. This approach significantly minimizes waste — especially valuable when working with costly amino acids.
Q
What mixing and temperature control methods are available?
The Atlas 2 offers two mixing modes — vortex agitation and nitrogen bubbling — to ensure thorough reagent mixing. Temperature control is achieved via water bath or electromagnetic induction, providing precise and stable reaction conditions.
Q
What are the amino acid and activation reagent position capacities?
The Atlas 2 provides 24 amino acid positions using single aspiration, and 4 activation reagent positions with quantitative aspiration at an accuracy of 0.1 mL. The 24 positions are organized in groups of 4, allocated per synthesis channel.
Q
What power supply and solvent reservoir options are compatible with the Atlas 2?
The Atlas 2 supports both 110 V and 220 V power supplies at 50/60 Hz, making it suitable for international laboratory environments. It is compatible with solvent reservoirs in sizes of 0.5 L, 1 L, 2 L, 5 L, and 10 L to accommodate varying synthesis throughput requirements.
