描述
Recombinant Cytokine Gene?Derived Protein Injection, marketed as Novaferon (also known as Lefuneng), is a novel, DNA?shuffled interferon?like protein with potent antiviral and antitumor properties. Engineered for enhanced bioactivity, it demonstrates significantly stronger effects than traditional IFN??2b in vitro and in vivo.
Each pack includes 10 single?use vials (1?mL, 10?µg/vial), manufactured by Jiehua Biotech (Qingdao), with NMPA approval under registration S20180002. Designed exclusively for laboratory research—including antiviral testing, immunomodulation assays, and oncology studies—this product is not approved for clinical, diagnostic, or veterinary use.
Product Specifications
Parameter | Details |
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Product Name | Recombinant Cytokine Gene?Derived Protein Injection (Novaferon / Lefuneng) |
Alternative Names | Novaferon, Lefuneng, Recombinant IFN?like protein |
Dosage Form | Injectable solution (vial) |
Strength | 10?µg protein per 1?mL vial |
Packaging Unit | 10 vials per box |
Approval Number | NMPA S20180002 |
Product Code | 86981007000012 |
Manufacturer | Jiehua Biotechnology (Qingdao) Co., Ltd. |
Barcode | Not registered; contact pharmacist to submit |
Intended Use | Laboratory research only |
Storage Conditions | Store sealed at 2–8?°C |
Mechanism & Research Applications
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Engineered interferon?like protein with enhanced antiviral and antitumor potency compared to natural IFN??2b
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Mode of action: S phase arrest, apoptosis induction, anti?angiogenesis, and viral inhibition via cellular gene activation
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Research use cases:
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Antiviral assays—including SARS?CoV?2 and other viruses
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Tumor cell and xenograft models for immunotherapy studies
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Immune modulation, NK cell activation, gene expression profiling
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Safety & Handling
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Regulatory use: For research only—not for human, veterinary, or clinical use.
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Storage: Maintain cold chain (2–8?°C), avoid freezing.
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Lab precautions: Use full PPE—gloves, lab coat, eye protection.
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Disposal: Follow institutional biosafety and waste protocols.
Core Keywords
Novaferon injection, recombinant cytokine protein, Lefuneng injection, DNA?shuffled interferon, research-grade interferon, antiviral research protein, antitumor cytokine injection, Jiehua Biotech Novaferon, NMPA S20180002 interferon, wholesale laboratory cytokine injection
Research Use Disclaimer
This product is solely for laboratory research and not approved for therapeutic, clinical, diagnostic, or veterinary purposes. Improper use may pose safety hazards. Please ensure compliance with institutional biosafety and local regulations.
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