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PSphase-HDmicro
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  • PSphase-HDmicro

PSphase-HDmicro Solid Phase Support

PSphase-HDmicro is a high-capacity solid-phase support for oligonucleotide synthesis.
  • Product Introduction
  • Product Parameters
  • Related Documents

    The synthesis of oligonucleotides primarily employs the chemical phosphoramidite triester method and solid-phase support. Commonly used immobilized surfaces include Controlled Pore Glass (CPG) or Polystyrene (PS) beads. The loading capacity of Controlled Pore Glass (CPG) supports is limited, approximately 50-90 μmol/g. The PSphase-HDmicro solid-phase support launched by InSaS utilizes polymerization technology to synthesize fixed cross-linking PS microspheres, offering higher loading capacities (up to 250 μmol/g for RNA synthesis and 400 μmol/g for DNA synthesis). It also features superior swelling ratios, uniform coverage of surface groups, and good inter-batch stability.

     

    Advantages of PSphase Solid Phase Support:

    ● Compatibility: Compatible with standard reagents and adaptable to various synthesis conditions.

    ● Standard DMT Groups: Meets standard DMT group and deprotection conditions.

    ● Reproducibility: Excellent product reproducibility.

    ● Cost-Effectiveness: Offers outstanding cost-performance ratio.

     

    Application Fields:

    Primarily used in laboratory and commercial production for solid-phase synthesis of ASO, siRNA, sgRNA, and others.

     

  • Performance and Parameters of Solid Phase Support

    Product Attributes

    PSphase-HDmicro

    Polymer Matrix

    Cross-linked Polystyrene

    Functional Groups

    Hydroxyl

    Ligand Content

    420 μmoL/g

    Average Pore Diameter

    80nm

    Average Loading Capacity

    350μmoL/g

    Swelling Volume (in Toluene)

    6.4mL/g

    Swelling Volume (in Acetonitrile)

    3.5mL/g

     

    Solid Phase Support Packaging Specifications

    Product Name

    P.N.

    Specification

    PSphase-HDmicro

    03.034.00001.01

    1g

    03.034.00002.01

    50g

    03.034.00003.01

    100g

    03.034.00004.01

    500g

    03.034.00005.01

    1kg

     

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