Stressgen, BioMol, Alexis Corporation, Assay Designs, Alexis

蛋白

HO-1(人类),(重组)

ADI-SPP-732-F

200微克

ADI-SPP-732-F

HO-1(人类),(重组)

蛋白

200微克

19028871

Heme Oxygenase-1 (HO-1) also known as Hsp32, is the inducible isoform of heme oxygenase that catalyzes the NADPH, oxygen, and cytochrome P450 reductase dependent oxidation of heme to carbon monoxide, ferrous iron and biliverdin which is rapidly reduced to bilirubin. These products of the HO reaction have important physiological effects: carbon monoxide is a potent vasodilator and has been implicated to be a physiological regulator of cGMP and vascular tone; biliverdin and its product bilirubin are potent antioxidants; "free" iron increases oxidative stress and regulates the expression of many mRNAs (e.g., DCT-1, ferritin and transferring receptor) by affecting the conformation of iron regulatory protein (IRP)-1 and its binding to iron regulatory elements (IREs) in the 5'- or 3'- UTRs of the mRNAs. To date, three identified heme oxygenase isoforms are part of the HO system that catalyze heme into biliverdin and carbon monoxide. These are inducible HO-1 or Hsp32, constitutive HO-2 that is abundant in the brain and testis, and HO-3 which is related to HO-2 but is the product of a different gene. The HO system is the rate-limiting step in heme degradation and HO activity decreases the levels of heme which is a well known potent catalyst of lipid peroxidation and oxygen radical formation.

HMOX1, HSP32, 热休克蛋白32, 血红素氧化酶

≥90%(十二烷基磺酸钠-PAGE;免疫印迹)

液体。 在50mM TRIS-氯化氢, pH值7.5, 含2% 甘油, 450mM氯化钠, 1mM DTT, 和0.1mM苯甲基磺酰氟

Western blot control.

WB, Antigen microarray

-80°C