Anti-SIGMAR1 Antibody

Offered by Antibodies.com as a high-purity research reagent, this polyclonal reagent is raised in rabbit against the SIGMAR1 target (also known as OPRS1, SR-BP1, hSigmaR1, SIG-1R, Sigma1-receptor) and is supplied at 1.0 mg/mL in phosphate-buffered saline containing 50% glycerol and 0.1% sodium azide as preservative. Provided as an unconjugated IgG in a 50 µL vial, the antibody is validated for Western Blotting (WB) and Immunohistochemistry (IHC), with reactivity confirmed against human, mouse, and rat samples, and has been affinity-purified from the immunogen to a purity above 95%. Specificity is directed against the endogenous total SIGMAR1 protein, making the reagent suitable for detection of this sigma non-opioid intracellular receptor in cell and tissue lysate workflows. For best results, the vial should be stored according to standard practice for glycerol-containing polyclonal preparations, typically aliquoted and kept at -20 °C to limit freeze/thaw degradation, and is intended for research use only.