| Application | Recommended Dilution |
|---|---|
| IHC | 1:50-1:200 |
Janus kinase 1 serves as a critical upstream mediator in cytokine receptor signaling, transducing extracellular signals from interferons, interleukins, and growth factors into intracellular responses through the JAK-STAT pathway. This non-receptor tyrosine kinase has emerged as a focal point in cancer research and immunology, given its established role in tumor cell proliferation, immune evasion, and inflammatory disease pathogenesis. Researchers investigating signal transduction mechanisms, epigenetic regulation, or therapeutic targeting strategies will find JAK1 detection essential for understanding these interconnected biological processes.
This recombinant monoclonal antibody, clone 7A5, offers the reproducibility that demanding experimental workflows require. Because the antibody sequence is defined and expressed in a controlled system, researchers can expect consistent performance across experiments and over time, eliminating the lot-to-lot variability that can complicate longitudinal studies or multi-site collaborations. The rabbit IgG format, purified by affinity chromatography, provides high specificity against a synthetic peptide epitope derived from human JAK1.
Validation in immunohistochemistry demonstrates reliable detection in formalin-fixed, paraffin-embedded human colon cancer tissue, with optimal staining achieved at dilutions between 1:50 and 1:200 using citrate buffer antigen retrieval. This validation in malignant tissue makes the antibody particularly suitable for researchers examining JAK1 expression patterns in tumor microenvironments or investigating its role in colorectal cancer progression.
Whether your work focuses on dissecting cytokine signaling networks, characterizing JAK inhibitor mechanisms, or profiling kinase expression in clinical specimens, this antibody provides a dependable tool for advancing your understanding of JAK1 biology in human samples.
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