| Code | CSB-RA194900A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| IF | 1:50-1:200 |
| FC | 1:50-1:200 |
HES1 (Hairy and Enhancer of Split 1) is a transcriptional repressor belonging to the basic helix-loop-helix family that plays a central role in Notch signaling pathway regulation. This protein governs critical cellular decisions including the maintenance of stem cell populations, differentiation timing, and cell fate determination across multiple tissue types. Dysregulation of HES1 has been implicated in various developmental disorders and cancer progression, making it a compelling target for researchers investigating Notch-dependent processes, neural development, and tumor biology.
This recombinant monoclonal antibody, clone 7B5, offers the consistency and reliability that demanding experimental workflows require. Produced using recombinant technology with a defined sequence, this antibody eliminates the lot-to-lot variability that can compromise longitudinal studies or multi-site collaborations. The rabbit IgG format, raised against a synthetic peptide derived from human HES1, has been affinity-purified to ensure high specificity for your target.
Validation studies demonstrate robust performance in both immunofluorescence and flow cytometry applications using human MCF-7 cells. Immunofluorescence staining at dilutions of 1:50 to 1:200 reveals clear nuclear localization consistent with HES1's function as a transcription factor, while flow cytometry analysis shows distinct positive population shifts compared to isotype controls. These validated applications provide flexibility for researchers examining HES1 expression at both the single-cell and population levels.
Whether you are investigating Notch pathway dynamics in cancer models, exploring stem cell maintenance mechanisms, or characterizing differentiation programs, this antibody delivers the reproducible detection needed to advance your research with confidence.
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