Anti-HRF Antibody

This unconjugated rabbit polyclonal antibody targets Histamine Releasing Factor (HRF), also known as Translationally Controlled Tumor Protein (TCTP), a highly conserved multifunctional protein implicated in basophil and mast cell degranulation, cell cycle progression, stress response, and tumor cell survival. Generated in rabbit and affinity-purified against the immunogen, the reagent cross-reacts with human, mouse, and rat HRF orthologs, supporting translational studies across standard model systems. The antibody is supplied at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a 100 µl vial, ready for direct use in Western blot, immunohistochemistry, immunofluorescence, immunoprecipitation, and RNA immunoprecipitation workflows. For short-term handling, keep the vial refrigerated at 4 °C; for extended storage, aliquot and freeze at -20 °C and avoid repeated freeze-thaw cycles to preserve binding activity. Researchers investigating allergy, asthma, inflammation, ribosomal stress signaling, and oncogenic pathways use HRF-specific polyclonal reagents to interrogate protein-protein interactions and post-transcriptional regulation. Antibodies.com lists full validation data, recommended dilutions, and reactivity profiles on the product page.