Anti-RSU1 Rabbit Polyclonal Antibody for WB, ELISA - Q15404

Core Product Specifications and Parameters

Biological Background: Ras Suppressor Protein 1 (RSU1) Function and Localization

• RSU1 (Ras suppressor protein 1), also known as RSP-1, is a protein encoded by the RSU1 gene in humans.
• It potentially plays a role in the Ras signal transduction pathway, and has been shown to suppress v-Ras transformation in vitro.
• The protein contains leucine-rich repeats (LRR), which are known to mediate protein-protein interactions.
• According to UniProt keywords, RSU1 undergoes alternative splicing, acetylation, and has been identified through proteomics and direct protein sequencing.
• The molecular weight of the canonical isoform is approximately 31.5 kDa (as per UniProt).

Experimental Guidance and Technical Tips

• The immunogen covers amino acids 1-277 of human RSU1, representing the full-length protein (canonical isoform NP_036557.1). For western blot (WB), consider using whole-cell lysates from human, mouse, or rat cell lines expressing RSU1.
• In ELISA applications, the recombinant immunogen can be used as a positive control to optimize coating and detection conditions.
• Due to the presence of leucine-rich repeats, which may form stable structures, denaturing and reducing conditions during sample preparation are recommended for consistent detection.
• Validate the antibody in your specific sample system, as expression levels may vary across tissues and cell types.

CamelBio: Your One-Stop Sourcing Bridge

CamelBio provides diagnostic manufacturers, labs, and research institutes with one-stop access to IVD raw materials, technical services, and consulting—covering every stage from concept to clinic. Our RSU1 antibody supports Ras pathway research and assay development with validated polyclonal antibodies, optimized for WB and ELISA. Beyond this product, we offer a comprehensive portfolio of recombinant proteins, antibody pairs, and ancillary reagents, plus customized sourcing for rare targets to streamline your diagnostic and research workflows.