Anti-RRAS2 Antibody

RRAS2 is a small GTPase of the Ras superfamily, also known as TC21, that participates in receptor tyrosine kinase signaling, cell proliferation, and survival pathways. Antibodies.com supplies this rabbit polyclonal reagent for researchers probing RRAS2 expression at the protein level. Raised in rabbit and unconjugated, the antibody is provided as a 100 µl vial of liquid formulated at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol.

Validated for western blot (WB) use, the reagent detects the RRAS2 orthologue in both human and mouse samples, supporting cross-species studies in cell line panels and tissue lysates. Its polyclonal format exposes multiple epitopes across the target protein, which is useful for confirming overexpression or knockdown efficiency in transfected model systems, or for tracking endogenous RRAS2 in signaling studies comparing wild-type and oncogenic Ras pathway activation. Sodium azide at 0.1% prevents microbial contamination in working aliquots.

For handling, refrigerate the vial upon arrival and aliquot to limit freeze-thaw cycles; the 50% glycerol cryoprotectant permits short-term storage at -20°C. After dilution into assay buffer, keep working solutions on ice and use within the same working day. For research use only.