| Code | CSB-RA249987A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| IHC | 1:50-1:200 |
SATB2 (Special AT-rich sequence-binding protein 2) serves as a crucial transcriptional regulator that orchestrates chromatin remodeling and gene expression programs essential for both neuronal development and osteoblast differentiation. This nuclear matrix-associated protein has emerged as a particularly valuable marker in diagnostic pathology, where its expression patterns help distinguish colorectal carcinomas from other tumor types, while its roles in cortical neuron specification make it equally relevant to neuroscience research.
This recombinant monoclonal antibody, clone 3B12, offers the reproducibility and consistency that demanding research applications require. Because the antibody sequence is defined and produced through recombinant technology, you can expect uniform performance across lots, eliminating the variability that can complicate long-term studies or multi-site collaborations. Raised in rabbit against a synthetic peptide derived from human SATB2 and purified by affinity chromatography, this reagent delivers the specificity needed for reliable target detection.
Validation in immunohistochemistry demonstrates clear nuclear staining in paraffin-embedded human rectal cancer tissue, with optimal results achieved at dilutions between 1:50 and 1:200. The validation protocol employed heat-induced epitope retrieval in citrate buffer at pH 6.0, followed by overnight primary antibody incubation at 4°C and detection via HRP-conjugated polymer secondary system with DAB visualization. This antibody is also validated for ELISA applications, providing flexibility across experimental workflows.
Whether you are investigating epigenetic regulation, characterizing nuclear signaling pathways, or exploring SATB2's contributions to neural development, this recombinant antibody provides a dependable tool for advancing your research with confidence.
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