| Code | CSB-RA616025A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| WB | 1:500-1:5000 |
Cyclin D1, encoded by the CCND1 gene, serves as a critical regulator of the G1/S cell cycle transition, where it partners with cyclin-dependent kinases to drive cell proliferation. Originally identified as the BCL-1 oncogene at a chromosomal breakpoint in B-cell malignancies, CCND1 overexpression has since been implicated across numerous cancer types, making it an essential marker for researchers investigating oncogenic transformation, cell cycle dysregulation, and therapeutic resistance mechanisms.
This recombinant monoclonal antibody, clone 5D8, offers the reproducibility and consistency that demanding experimental workflows require. Because recombinant antibodies are produced from defined sequences rather than traditional hybridoma methods, you can expect reliable performance across experiments and between lots, eliminating a common source of variability in long-term studies or multi-site collaborations.
Validation by western blot demonstrates robust detection of Cyclin D1 at the expected 34 kDa molecular weight across both human and mouse samples. Testing in NIH/3T3 mouse fibroblasts alongside human neuroblastoma (SH-SY5Y) and glioblastoma (U-87) cell lines confirms cross-species reactivity and reliable performance in diverse cellular contexts relevant to cancer and neuroscience research. The recommended working dilution range of 1:500 to 1:5000 for western blot provides flexibility to optimize signal intensity for your specific sample conditions.
Whether you are characterizing cell cycle progression, validating CCND1 as a biomarker in tumor samples, or investigating upstream signaling pathways that converge on this key proliferative driver, this antibody provides a dependable tool for epigenetics, nuclear signaling, cancer biology, and cell cycle research applications.
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