| Code | CSB-RA779090A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| WB | 1:500-1:5000 |
RPS6KB1, also known as p70 S6 kinase, serves as a critical downstream effector of the mTOR signaling pathway, directly linking nutrient sensing and growth factor signaling to protein synthesis and cell growth. This serine/threonine kinase phosphorylates ribosomal protein S6, thereby regulating translation of mRNAs encoding ribosomal proteins and elongation factors. Given its central role in metabolic regulation and its frequent dysregulation in cancer and metabolic disorders, RPS6KB1 remains an essential target for researchers investigating signal transduction, cellular metabolism, and growth control mechanisms.
This recombinant monoclonal antibody, generated against a synthetic peptide derived from human S6K1, offers the reproducibility and consistency that demanding experimental workflows require. As a sequence-defined reagent produced from a single rabbit clone (1H8), it eliminates the lot-to-lot variability that can complicate longitudinal studies and multi-site collaborations, ensuring your results remain comparable across experiments.
Western blot validation demonstrates robust performance across both human and mouse samples, with successful detection confirmed in NIH/3T3, MCF-7, HeLa, and 293T cell lysates, as well as mouse brain tissue. The observed band at approximately 70 kDa runs slightly higher than the predicted molecular weights of 52-60 kDa, which likely reflects post-translational modifications such as phosphorylation events that are characteristic of this actively regulated kinase. This cross-species reactivity provides flexibility for researchers working across model systems.
Whether you are investigating mTOR pathway dynamics, epigenetic regulation, or metabolic signaling networks, this antibody delivers the specificity and consistency needed to advance your research with confidence.
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