HiXCap™ E1

m7G(5’)pppA(2’-O-ethyl)pG, 100mM Sodium Salt Solution
Catalog No. ON-598
Purity HPLC≥97%
Molecular Formula C33H45N15O24P4 (free acid)
Molecular Weight 1159.70 (free acid)
Storage Condition -20℃
Remarks Ethyl Cap

HiXCap™ E1

m7G(5’)pppA(2’-O-ethyl)pG, 100mM Sodium Salt Solution
Grade
Amount/Package: 0.1mL / centrifuge tube
SKU: ON-598-UL100-P
Unit price:
$200.00

Price

$200.00
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Currently ship to United States & Canada.
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Details

HiXCap™ E1 is a chemically modified cap analogue that is incorporated into mRNA through co-transcription to ensure that the 5' end of the mRNA forms the correct cap structure, which is a necessary condition for ribosome recognition and translation initiation. Its molecular formula is m7G(5')pppA(2'O-Et)pG.

Download HiXCap™ Brochure for more technical details.


Applications

Significantly enhance the translation efficiency of mRNA.

It can resist degradation by nucleases, prolong the half-life and stability of mRNA within the cell, thereby increasing the protein expression level. The research data indicate that mRNA containing the HiXCapTM designs can improve translation under conditions of immune stress.


Features and Benefits

  • High capping efficiency
  • Minimized GTP competition
  • Improved translation efficiency
  • Resistance to decapping enzymes
  • Compatibility with delivery systems
  • Scalable one-post synthesis and cost-effectiveness
  • Enhanced immune evasion

Specifications

  • Catalog No.
    ON-598
  • SMILES
    [O-]P(OC[C@H]1O[C@@H](N2C(N=CN=C3N)=C3N=C2)[C@H](OCC)[C@@H]1OP(OC[C@H]4O[C@@H](N(C=N5)C6=C5C(NC(N)=N6)=O)[C@H](O)[C@@H]4O)([O-])=O)(OP(OP(OC[C@H]7O[C@@H](N(C=[N+]8C)C9=C8C([O-])=NC(N)=N9)[C@H](O)[C@@H]7O)([O-])=O)([O-])=O)=O.[xNa+]
  • Molecular Formula
    C33H45N15O24P4 (free acid)
  • Molecular Weight
    1159.70 (free acid)
  • Appearance
    Report result
  • Purity
    HPLC≥97%
  • Storage Condition
    -20℃
  • Remarks
    Ethyl Cap

Documentation

HiXCap™ E1 is a chemically modified cap analogue that is incorporated into mRNA through co-transcription to ensure that the 5' end of the mRNA forms the correct cap structure, which is a necessary condition for ribosome recognition and translation initiation. Its molecular formula is m7G(5')pppA(2'O-Et)pG.

Download HiXCap™ Brochure for more technical details.


Applications

Significantly enhance the translation efficiency of mRNA.

It can resist degradation by nucleases, prolong the half-life and stability of mRNA within the cell, thereby increasing the protein expression level. The research data indicate that mRNA containing the HiXCapTM designs can improve translation under conditions of immune stress.


Features and Benefits

  • High capping efficiency
  • Minimized GTP competition
  • Improved translation efficiency
  • Resistance to decapping enzymes
  • Compatibility with delivery systems
  • Scalable one-post synthesis and cost-effectiveness
  • Enhanced immune evasion

Why choose Hongene?

Trusted Partner in Nucleic Acid

Integrated Supply & Commercial Scale

With 26+ years of expertise, we control a secure supply chain for RNA raw materials and provide reliable GMP-grade oligo synthesis from research to commercial kilogram-scale production.

Proprietary Technology & IP

Our proprietary Chemoenzymatic Ligation Platform combines chemical andenzymatic methods, enabling high-putity, cost-effective, and large-scale production of RNA-based therapeutics.

Rigorous Quality

We implement multiple stringent QC steps, maintain ISO certifications, and ensure >99% batch-to-batch consistency, reducing scale-up and PPQ risks.

Manufacturing Scalability

Hongene operates 1.67 million sq. ft Oligonucleotide Manufacturing Facility, with advanced equipments including multiple OligoPilot™ and OligoProcess™ synthesizers (10-1800 mmol). 48 flexible production lines enable one-stop seamless scaling-up of API production from gram-level to tons and acheive high purity of 98%, meeting NMPA, FDA, and EMA standards.

Global Business Network

Our products and services reach over 40 countries and regions, supporting around 3,000 clients worldwide.

Global Business Distribution
40+
Countries & Regions
3000≈
Global Clients
54000+L
Annual NTP Production
58+t
Annual Amidites Production

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