Recommended positive controls: HeLa, Raw264.7, C2C12, rat spleen, HeLa (500 µM CoCl2 treatment for 24 hr).
Predicted reactivity: Mouse (81%), Rat (80%), Dog (85%), Pig (82%), Bovine (83%).
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Heme oxygenase (HO) is a microsomal enzyme that catalyzes the oxidation of heme to the antioxidant molecules, biliverdin and carbon monoxide. HO consists of two homologous isozymes, an inducible HO-1 and a constitutively expressed HO-2. HO-1 is induced by a wide variety of stimuli including conditions of oxidative stress, inflammatory agents, transforming growth factor beta and heat shock. The increase in expression of HO-1 is thought to be a cellular defense mechanism against oxidative stress since elevated HO could eventually generate more bilirubin, an anti-oxidant.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: heat shock protein, 32-kD; heme orygenase 1; heme oxygenase (decycling) 1; heme oxygenase (decyclizing) 1; Heme oxygenase 1; hemoxygenase; HO-1; HSP32; P32 protein
Gene Aliases: bK286B10; D8Wsu38e; Hemox; Heox; HEOXG; Hmox; HMOX1; HMOX1D; HO; HO-1; HO1; HSP32
Molecular Function: oxygenase