Anti-Hexim2 Antibody

Raised in rabbit against the Hexim2 target, this polyclonal primary antibody from Antibodies.com is supplied as a 50 µl vial of an IgG formulation at approximately 1 mg/ml in phosphate buffered saline (PBS) containing 0.05% sodium azide, pH around 7.2. The reagent is unconjugated and validated for Western blot (WB) applications, with reactivity confirmed against human samples — making it a practical choice for laboratories studying HEXIM2 (hexamethylene bis-acetamide-inducible protein 2), a component of the 7SK ribonucleoprotein complex involved in regulating P-TEFb-dependent transcriptional elongation. Because the antibody is polyclonal, the reagent recognizes multiple epitopes on HEXIM2, which generally improves signal robustness in WB compared with monoclonal alternatives, while the unconjugated format gives users full flexibility to pair it with their preferred HRP-, fluorophore- or biotin-labelled secondary antibody. For short-term use the vial should be kept refrigerated at 2–8 °C in the supplied buffer, and for longer-term storage it is advisable to aliquot and freeze at –20 °C, avoiding repeated freeze-thaw cycles to preserve the IgG activity. This product is intended for research use only and is not validated for diagnostic or therapeutic applications.