Transfected Stable Cell Lines
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Precision reporter, kinase, immune receptor, biosimilar, Cas9, and knockout stable cell lines for diverse applications.
In January 2026, a new outbreak of Nipah virus (NiV) was reported in West Bengal, India, drawing significant international attention. The WHO subsequently reissued a public health alert, highlighting the virus's exceptionally high case fatality rate of 40%–75% and its potential pandemic risk. Compared with the Ebola virus, NiV is characterized by a more insidious onset, a longer and variable incubation period, and a zoonotic transmission cycle, making early detection and containment considerably more challenging. Although initial symptoms are often nonspecific, the disease can rapidly progress to severe encephalitis or acute respiratory failure within a short timeframe.
With no approved therapeutics or vaccines, NiV remains a high-risk pathogen in virology and immunology research. Leveraging expertise in recombinant proteins, nucleic acid delivery, virus-like particles (VLPs), and antibody engineering, Creative Biogene has developed a systematic and modular portfolio of Nipah virus research products to support multi-level scientific investigation, from fundamental mechanisms to translational applications.
Nipah virus belongs to the family Paramyxoviridae, genus Henipavirus, and is an enveloped, single-stranded negative-sense RNA virus. Viral particles exhibit pronounced pleomorphism, with diameters ranging from approximately 40 to 600 nm. The NiV genome is approximately 18.2 kb in length, substantially larger than that of most classical paramyxoviruses, a feature that underlies its complex transcriptional regulation and pathogenic potential.
The NiV genome encodes the following proteins in a 3′ to 5′ orientation:
Figure 1. Structure of Nipah virus. (Singh RK, et al., 2019)
The N, P, and L proteins form the viral replication and transcription complex and are essential for maintenance of the viral life cycle. Through RNA editing, the P gene also gives rise to multiple non-structural protein variants, including the V, W, and C proteins. These proteins effectively antagonize host STAT1/STAT2 signaling pathways and constitute a key molecular basis for NiV-mediated suppression of innate immune responses and immune evasion.
Creative Biogene provides a standardized pseudovirus-based neutralization assay for functional evaluation of NiV entry inhibition. NiV G/F–pseudotyped viral particles carrying a reporter gene are pre-incubated with test samples (sera, plasma, monoclonal antibodies, or antibody fragments) and then applied to permissive target cells expressing ephrin-B2/B3. The reduction of reporter signal relative to virus-only controls determines neutralizing activity.
NiV G and F glycoproteins are co-expressed with a replication-defective, reporter-encoding viral backbone to generate pseudoviruses.
Neutralization Step
The mixture is added to ephrin-B2/B3–expressing target cells, and reporter signal is quantified to assess viral entry.
Data Analysis
Pseudovirus Production
Serially diluted antibodies or serum samples are pre-incubated with pseudovirus.
Cell Infection & Readout
Neutralization curves are generated, and inhibitory titers are calculated.
Quantitative neutralization readout
ID₅₀ / IC₅₀ values derived from dose–response curves.
BSL-2 compatible platform
no use of live Nipah virus.
Broad sample compatibility
serum, plasma, monoclonal antibodies, and antibody fragments.
Focusing on key molecular targets and experimental checkpoints throughout the NiV infection cycle, Creative Biogene has established a comprehensive product matrix encompassing recombinant antigens, mRNA-LNP formulations, virus-like particles, stable overexpression cell lines, functional antibodies, and molecular detection tools. This integrated portfolio provides standardized reagents that can be readily aligned with experimental designs at different stages of NiV research.
Creative Biogene offers multiple formats of NiV recombinant proteins, including full-length G protein and functional domains, F protein in distinct conformational states (pre-fusion and post-fusion), as well as the human ephrin-B2 receptor protein. These products enable receptor-binding analyses, immunogenicity assessments, and antibody screening under non-infectious conditions, providing reliable and reproducible materials for both fundamental and immunological studies of NiV.
| Cat. No. | Product Name | Target | Tag / Format | Sequence Region | Price |
| NPP-001 | Nipah Virus Glycoprotein G, His Tag | Glycoprotein G | His Tag | 71–602 | Inquiry |
| NPP-002 | Nipah Virus Glycoprotein G (Head Domain), His Tag | Glycoprotein G | His Tag | 178–602 | Inquiry |
| NPP-003 | Nipah Virus Pre-Fusion Fusion Glycoprotein, His Tag | Fusion Glycoprotein | His Tag | 27–487 | Inquiry |
| NPP-004 | Nipah Virus Post-Fusion Fusion Glycoprotein, His Tag | Fusion Glycoprotein | His Tag | 27–99 & 117–488 | Inquiry |
| NPP-005 | Human Ephrin-B2 Protein, His Tag | Ephrin-B2 | His Tag | 1–229 | Inquiry |
These products provide standardized antigen delivery tools for nucleic acid vaccine-related research, facilitating exploratory studies under non-infectious conditions.
| Cat. No. | Product Name | Target | Sequence Region | Price |
| NPR-001 | Nipah Virus Glycoprotein G mRNA-LNP | Glycoprotein G | 1–602 | Inquiry |
| NPR-002 | Nipah Virus Fusion Glycoprotein mRNA-LNP | Fusion Glycoprotein | 1–546 | Inquiry |
Virus-like particles retain the native spatial organization of viral surface antigens while lacking viral genomic material, thereby combining enhanced biosafety with high structural and biological relevance.
| Cat. No. | Product Name | Target | Sequence Region | Price |
| NPV-001 | Nipah Virus Glycoprotein G Full-Length Protein (VLP) | Glycoprotein G | 1–602 | Inquiry |
| NPV-002 | Nipah Virus Fusion Glycoprotein Full-Length Protein (VLP) | Fusion Glycoprotein | 1–546 | Inquiry |
Creative Biogene provides stable HEK293 cell lines overexpressing NiV G or F proteins, suitable for studies of viral entry and membrane fusion mechanisms, antibody or receptor-blocking assays, and cell-based functional validation and imaging analyses.
| Cat. No. | Product Name | Target | Sequence Region | Price |
| NPOE-001 | HEK293 Cell Line Overexpressing Nipah Virus Glycoprotein G | Glycoprotein G | 1–602 | Inquiry |
| NPOE-002 | HEK293 Cell Line Overexpressing Nipah Virus Fusion Glycoprotein | Fusion Glycoprotein | 1–546 | Inquiry |
Creative Biogene offers a panel of research-grade antibodies targeting NiV G and F proteins, available in IgG, Fab, and scFv formats. These antibodies support epitope mapping, neutralization, and blocking assays, and the development and optimization of ELISA, immunofluorescence, and related analytical methods.
| Cat. No. | Product Name | Target | Tag / Format | Price |
| NPA-001 | Anti-Nipah Virus Glycoprotein G (HENV-26) | Glycoprotein G | Mouse IgG1 | Inquiry |
| NPA-002 | Anti-Nipah Virus Glycoprotein G (HENV-32) | Glycoprotein G | Mouse IgG1 | Inquiry |
| NPA-003 | Anti-Nipah Virus Glycoprotein G (nAH1.3) | Glycoprotein G | Fab | Inquiry |
| NPA-004 | Anti-Nipah Virus Glycoprotein G (m102.3) | Glycoprotein G | Fab | Inquiry |
| NPA-005 | Anti-Nipah Virus Glycoprotein G (m102.4) | Glycoprotein G | Fab | Inquiry |
| NPA-006 | Anti-Nipah Virus Fusion Glycoprotein (5B3) | Fusion Glycoprotein | scFv | Inquiry |
| NPA-007 | Anti-Nipah Virus Fusion Glycoprotein (Fab66) | Fusion Glycoprotein | Fab | Inquiry |
| NPA-008 | Anti-Nipah Virus Fusion Glycoprotein (1F5) | Fusion Glycoprotein | Fab | Inquiry |
| NPA-009 | Anti-Nipah Virus Fusion Glycoprotein (12B2) | Fusion Glycoprotein | Fab | Inquiry |
| NPA-010 | Anti-Nipah Virus Fusion Glycoprotein (14F8) | Fusion Glycoprotein | Fab | Inquiry |
These kits can be applied in in vitro model validation, methodological development, and molecular-level analyses. When used in combination with recombinant antigens and antibodies, they support the construction of multi-layered and cross-validated NiV research workflows.
| Cat. No. | Product Name | Price |
| NPD-001 | Nipah Virus PCR Detection Kit | Inquiry |
| NPD-002 | Nipah Virus qPCR Detection Kit | Inquiry |
Creative Biogene's Nipah virus research products are not a simple collection of isolated reagents, but rather a combinable and scalable toolkit designed around the mechanisms of NiV infection and pathogenesis. This portfolio supports:
As research on highly pathogenic viruses increasingly emphasizes biosafety, standardization, and reproducibility, Creative Biogene is committed to providing reliable, transparent, and literature-aligned solutions for Nipah virus research, facilitating the steady translation of fundamental discoveries toward applied outcomes.
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