Western Blot: HO-1/HMOX1/HSP32 Antibody (HO-1-1) [NBP1-97507] - Lane 1: MW marker; Lane 2: HO-1 (rat), (recombinant); Lane 3: HO-1 (human), (recombinant); Lane 4: HO-2 (human), (recombinant); Lane 5: MDBK cell lysate; ...read more
Immunohistochemistry-Paraffin: HO-1/HMOX1/HSP32 Antibody (HO-1-1) [NBP1-97507] - Analysis of human spleen tissue stained with HO-1, mAb (HO-1-1) at 10ug/ml.
33 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Please note that this antibody is reactive to Mouse and derived from the same host, Mouse. Mouse-On-Mouse blocking reagent may be needed for IHC and ICC experiments to reduce high background signal. You can find these reagents under catalog numbers PK-2200-NB and MP-2400-NB. Please contact Technical Support if you have any questions.
Packaging, Storage & Formulations
Store at -20C. Avoid freeze-thaw cycles.
PBS and 50% Glycerol
0.09% Sodium Azide
Protein G purified
Alternate Names for HO-1/HMOX1/HSP32 Antibody (HO-1-1)
heat shock protein, 32-kD
heme oxygenase (decycling) 1
HO-1heme oxygenase 1
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.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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