Anti-HNMT Antibody

HNMT (Histamine N-Methyltransferase) is the principal cytosolic enzyme that inactivates histamine through SAM-dependent methylation, and it is most abundant in kidney, liver, and central nervous system tissue. This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against the human target and supports three routine immunoassay workflows: Western blot detection of the ~33 kDa enzyme band, immunohistochemistry on formalin-fixed paraffin-embedded sections, and immunofluorescence localization in cultured cells.

Each vial contains 100 µL of affinity-purified polyclonal antiserum supplied in a format that supports single-use aliquoting across repeated freeze-thaw cycles. The reagent is unconjugated, validated for human reactivity, and intended for research use only; refrigerated storage preserves binding activity, and the small pack size suits focused pilot experiments on histamine-metabolizing tissues and tumor models in which altered HNMT expression has been reported.