| Application | Recommended Dilution |
|---|---|
| IHC | 1:50-1:200 |
| FC | 1:50-1:200 |
Interferon alpha-1/13 (IFNA1) serves as a critical mediator of innate antiviral immunity and plays essential roles in immunomodulation, tumor surveillance, and inflammatory responses. As a member of the type I interferon family, IFNA1 signals through the IFNAR receptor complex to activate JAK-STAT pathways, making it a key target for researchers investigating immune regulation, viral pathogenesis, and cancer immunotherapy.
This recombinant monoclonal antibody against human IFNA1 offers the reproducibility and consistency that demanding immunological studies require. Produced using recombinant technology with a defined sequence, this antibody eliminates the lot-to-lot variability inherent in traditional hybridoma-derived reagents, ensuring that your experimental conditions remain stable across long-term projects and multi-site collaborations. The human IgG1 isotype and affinity chromatography purification contribute to reliable performance with minimal background.
Validation studies demonstrate robust performance across multiple applications. Immunohistochemistry on paraffin-embedded human testis tissue shows clear specific staining at dilutions of 1:50 to 1:200, providing flexibility to optimize signal intensity for your particular tissue preparations. Flow cytometry analysis using HeLa cells confirms intracellular detection capability, with distinct positive signal separation from isotype control, supporting studies of IFNA1 expression at the single-cell level. Functional ELISA binding assays reveal high-affinity interaction with recombinant human IFNA1 protein, achieving an EC50 of 12.11-13.37 ng/mL, indicating excellent sensitivity for quantitative detection applications.
Whether investigating interferon signaling mechanisms, characterizing immune cell populations, or examining IFNA1 expression patterns in tissue specimens, this antibody provides the technical foundation for meaningful immunological research.
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