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PepAxis™-Atlas 2 Pilot Peptide Synthesizer: Leading China Suppliers & Factory for Precision Amino Acid Dispensing
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PepAxis™-Atlas 2 Pilot Peptide Synthesizer: Leading China Suppliers & Factory for Precision Amino Acid Dispensing

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Quantitative  Discover our advanced quantitative amino acid dispensing system, designed for precision-activated reagent extraction. As a leading supplier in China, our factory utilizes state-of-the-art technology to ensure accuracy and reliability in every measurement. Optimize your laboratory processes with our innovative solutions tailored for the needs of modern research.

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    Number of Channels 3 / 6
    Reactor Volume (Small) 25 / 50 mL
    Reactor Volume (Standard) 100 / 200 / 500 mL
    Amino Acid Positions 24
    Synthesis Scale 0.1 – 3 mmol
    Dimensions (W × D × H) 90 cm × 62 cm × 82 cm

    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 synthesis scale range supported by the Atlas 2 Peptide Synthesizer?
    The Atlas 2 supports a synthesis scale of 0.1 to 3 mmol, making it well suited for mid-scale R&D applications, including impurity profile studies typically requiring 1–5 g of peptide material.
    Q How does the modular channel design of Atlas 2 benefit parallel synthesis?
    The Atlas 2 features 3 or 6 independent channels, each equipped with its own reactor. The 24 amino acid positions are divided into groups of 4, allowing multiple peptide sequences to be synthesized simultaneously without cross-contamination.
    Q What reactor volume options are available for the Atlas 2?
    The Atlas 2 offers reactor volumes of 100 mL, 200 mL, and 500 mL, providing flexibility to accommodate different batch sizes and synthesis requirements.
    Q How does the "on-demand feeding, complete transfer" approach reduce reagent waste?
    Users pre-weigh only the exact amount of amino acids needed for each synthesis batch. The instrument then performs a one-time full transfer into the reactor, eliminating leftover reagents and reducing waste — especially valuable when working with expensive amino acids.
    Q What mixing modes does the Atlas 2 support during synthesis?
    The Atlas 2 supports two mixing modes: vortex agitation and nitrogen bubbling. These options ensure thorough mixing of reagents and resins throughout the synthesis process, contributing to high coupling efficiency.
    Q Is the Atlas 2 suitable for educational and method development purposes?
    Yes. The Atlas 2 is designed with a simplified and intelligent interface that reduces operational complexity. It serves as an ideal platform for peptide synthesis teaching, method standardization, and process optimization research in academic and industrial settings.