# Influenza A/B Virus

> Source: https://www.cnpairbio.com/immunoassay-diagnostics/respiratory-diseases/influenza-a-b-virus/
> Author: CNPAIR
> Published: 2026-07-21
> Updated: 2026-09-16

Cnpair provides IVD-grade antibodies and antigens for influenza A and B detection, including FluA NP, FluB NP, and H1 HA antibodies optimized for ELISA, LF, and CLIA platforms.

## Key takeaways

- Cnpair provides high-quality IVD-grade raw materials for accurate and reliable detection of seasonal influenza A and B viruses.
- Cnpair's influenza portfolio includes monoclonal and polyclonal antibodies as well as recombinant antigens, optimized for ELISA, LF, and CLIA platforms.
- Cnpair offers FluA NP and FluB NP antibody pairs plus H1 HA antibodies for influenza A/B diagnostic development.

[Product Search](https://www.cnpairbio.com/immunoassay-diagnostics/product-library/)

# [Influenza A/B Virus](https://www.cnpairbio.com/immunoassay-diagnostics/)

For influenza A and B diagnostic antibodies and antigens, Cnpair provides high-quality IVD-grade raw materials designed for accurate and reliable detection of seasonal influenza viruses. Our portfolio includes monoclonal and polyclonal antibodies, as well as recombinant antigens, optimized for use in multiple assay platforms including ELISA, lateral flow immunoassays (LF), and chemiluminescence immunoassays (CLIA).

 ![antibody antigen](https://www.cnpairbio.com/wp-content/uploads/elementor/thumbs/antibody-antigen-cnpair-rilddxkp8rmnhlu0ay8sxtwa8xxw4ao97z8bvqtn28.png)

[IMMUNOASSAY](https://www.cnpairbio.com/immunoassay-diagnostics/)

[Respiratory Diseases](https://www.cnpairbio.com/immunoassay-diagnostics/respiratory-diseases/)

Influenza A/B Virus

| Project | Product Name | Cat. | Clone | Type | Usage | Application |
| --- | --- | --- | --- | --- | --- | --- |
| Influenza A Virus (FluA) | FluA NP antigen | E1301 | FluA-Ag | Ag | Control |  |
| FluA NP antigen | E902026 | FluA Positive Control | Ag | Control |  |  |
| FluA NP antibody | M1301 | C2F3 | Ab | Coating | LF |  |
| FluA NP antibody | M1302 | 5H9 | Ab | Detecting | LF |  |
| FluA NP antibody | M902462 | 7D3 | Ab | Coating | LF |  |
| FluA NP antibody | M902044 | 19A6 | Ab | Detecting | LF |  |
| FluA NP antibody | M902983 | 5E9 | Ab | Coating | LF |  |
| FluA NP antibody | M902982 | 8F11 | Ab | Detecting | LF |  |
| Influenza B Virus (FluB) | FluB NP antigen | E1303 | FluB-Ag | Ag | Control |  |
| FluB NP antigen | E902024 | FluB Positive Control | Ag | Control |  |  |
| FluB NP antibody | M1303 | 8F5 | Ab | Coating | LF |  |
| FluB NP antibody | M1304 | 2C7 | Ab | Detecting | LF |  |
| FluB NP antibody | M902045 | A5D2 | Ab | Coating | LF |  |
| FluB NP antibody | M902046 | 28E6 | Ab | Detecting | LF |  |
| FluB NP antibody | M902400 | 11A3 | Ab | Coating | LF |  |
| FluB NP antibody | M1303 | 8F5 | Ab | Detecting | LF |  |
| FluB NP antibody | M902979 | 12F4 | Ab | Coating | LF |  |
| FluB NP antibody | M902980 | 9F6 | Ab | Detecting | LF |  |
| Influenza A Virus Subtype H1 (FluA/H1) | H1 HA antibody | M1009 | 10B4 | Ab | Coating | LF |
| H1 HA antibody | M10010 | 1E12 | Ab | Detecting | LF |  |

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