Rabbit Anti-Rat HO-2 Polyclonal: ATTO 565
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Catalog numberSPC-212D-A565
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Price:
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Size100 µg
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ImmunogenRat native full-length HO-2 purified from testes
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Antibody s targetRat HO-2
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Antibody s full descriptionRabbit Anti-Rat HO-2 Polyclonal
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Primary research fieldsCancer, Oxidative Stress
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Antibody s categoryPolyclonal Antibodies
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Antibody s other nameHeme oxygenase 2 Antibody, Heme oxygenase (decycling) 2 Antibody, Heme oxygenase (decyclizing) 2 Antibody, HMOX 2 Antibody, HMOX2 Antibody, HMOX2_HUMAN Antibody, HO 2 Antibody, HO2 antibody
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Verified applicationsWB, IHC, IP
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Raised inRabbit
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Antibody s reactivityHuman, Mouse, Rat
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Antibody s recommended dilutions for useWB (1:500), IHC (1:1000), IP (1:100); optimal dilutions for assays should be determined by the user.
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Antibody s purified fromProtein A Purified
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Recommended buffer for storagePBS pH7.4, 50% glycerol, 0.09% sodium azide
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Antibody s concentration1 mg/ml
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Antibody s specificityDetects ~36kDa.
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Storage recommendations-20°C
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Shipping recommendationsBlue Ice or 4°C
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Certificate of analysis2 µg/ml of SPC-212 was sufficient for detection of HO-2 in 20 µg of Rat brain lysate by colorimetric immunoblot analysis using Goat anti-rabbit IgG:HRP as the secondary antibody.
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Antibody in cellEndoplasmic Reticulum, Microsome
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Tissue specificitySee included datasheet or contact our support service.
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Scientific contextHeme-oxygenase is a ubiquitous enzyme that catalyzes the initial and rate-limiting steps in heme catabolism yielding equimolar amounts of biliverdin, iron and carbon monoxide. Biliverdin is subsequently converted to bilirubin and the free iron is sequestered to ferritin (1). These products have important physiological effects as carbon monoxide is a potent vasodilator; biliverdin and bilirubin are potent antioxidants; and the free iron increases oxidative stress and regulates the expression of many mRNAs (2). There are three isoforms of heme-oxygenase, HO-1, HO-2 and HO-3; however HO-1 and HO-2 are the major isoforms as they both have been identified in mammals (3). HO-1, also known as heat shock protein 32, is an inducible isoform activated by most oxidative stress inducers, cytokines, inflammatory agents and heat shock. HO-2 is a constitutive isoform which is expressed under homeostatic conditions. HO-1 is also considered to be a cytoprotective factor in that free heme is highly reactive and cytotoxic, and secondly, carbon monoxide is a mediator inhibiting the inflammatory process and bilirubin is a scavenger for reactive oxygen, both of which are the end products of heme catalyzation (4). It has also been shown that HO-1 deficiency may cause reduced stress defense, a pro-inflammatory tendency (5), susceptibility to atherosclerotic lesion formation (6), endothelial cell injury, and growth retardation (7). Up-regulation of HO-1 is therefore said to be one of the major defense mechanisms of oxidative stress (4).
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Bibliography1. Froh M. et al. (2007) World J. Gastroentereol 13(25): 3478-86. 2. Elbirt K.K. and Bonkovsky H.L. (1999) Proc Assoc Am Physicians 111(5): 348-47. 3. Maines M.D., Trakshel G.M., and Kutty R.K. (1986) J Biol Chem 261: 411–419.
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Released date7/May/2014
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NCBI numberNP_077363.1
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Gene number79239
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Protein numberP23711
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PubMed numberRefer to PubMed
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Tested applicationsTo be tested
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Tested reactivityTo be tested
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Antibody s datasheetContact our support service to receive datasheet or other technical documentation.
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Representative figure link
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Representative figure legendImmunohistochemistry analysis using Rabbit Anti-HO-2 Polyclonal Antibody (SPC-212). Tissue: Spinal cord. Species: Rat. Primary Antibody: Rabbit Anti-HO-2 Polyclonal Antibody (SPC-212) at 1:1000. | Western blot analysis of Rat Brain cell lysates showing detection of HO-2 protein using Rabbit Anti-HO-2 Polyclonal Antibody (SPC-212). Lane 1: Rat Brain lysate. Lane 2: Purified HO-2. Load: 10 µg. Primary Antibody: Rabbit Anti-HO-2 Polyclonal Antibody (SPC-212) at 1:1000. Rabbit Anti-HO-2 Antibody used in Immunohistochemistry (IHC) on Rat Spinal cord (SPC-212) | Rabbit Anti-HO-2 Antibody used in Western blot (WB) on Rat Brain cell lysates (SPC-212)
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Warning informationNon-hazardous
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Country of productionCanada
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Total weight kg1.4
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Net weight g0.1
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Stock availabilitIn Stock
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DescriptionThis antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. Antibody for research use.
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GroupPolyclonals and antibodies
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AboutPolyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera. Rabbits are used for polyclonal antibody production by StressMark antibodies. Rabbit antibodies are very stable and can be stored for several days at room temperature. StressMark antibodies adds sodium azide and glycerol to enhance the stability of the rabbit polyclonal antibodies. Anti-human, anti mouse antibodies to highly immunogenic selected peptide sequences are" monoclonal like" since the epitope to which they are directed is less than 35 amino acids long. Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.
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Latin nameOryctolagus cuniculus, Rattus norvegicus
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Gene target
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Gene symbolHMOX2, HMOX1, MIR7-2, MIR329-2, MIR512-2, MIR521-2, MIR1289-2, MIR509-2, KRTAP13-2, RNU6-2
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Short nameRabbit Anti- HO-2 Polyclonal: ATTO 565
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TechniquePolyclonal, Rabbit, anti-, anti, antibody to, antibodies, Polyclonal antibodies (pAbs) are mostly rabbit or goat antibodies that are secreted by different B cells, whereas monoclonal antibodies come from a single N cell lineage. Pabs are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
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HostRabbit, Rabbits
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IsotypeImmunoglobulin
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LabelATTO 565
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SpeciesRat, Rats
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Alternative nameproduction species: rabbit Antibody toRat HO-2 polyclonal: ATTO 565
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Alternative techniquepolyclonals, rabbit-anti, antibodies
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Gene info
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Identity
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Gene
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Long gene nameheme oxygenase 2
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Synonyms gene name
- heme oxygenase (decycling) 2
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Synonyms
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Locus
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Discovery year1992-10-15
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Entrez gene record
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Pubmed identfication
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameheme oxygenase 1
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Synonyms gene name
- heme oxygenase (decycling) 1
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Synonyms
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Locus
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Discovery year1992-10-15
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Entrez gene record
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Pubmed identfication
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namemicroRNA 7-2
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Synonyms gene
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Synonyms
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Locus
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Discovery year2004-04-23
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Entrez gene record
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RefSeq identity
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Classification
- MicroRNA MIR7 family
Gene info
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Identity
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Gene
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Long gene namemicroRNA 329-2
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Synonyms gene
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Synonyms
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Locus
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Discovery year2005-07-11
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Entrez gene record
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RefSeq identity
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Classification
- MicroRNA MIR329 family
Gene info
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Identity
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Gene
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Long gene namemicroRNA 512-2
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Synonyms gene
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Synonyms
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Locus
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Discovery year2005-07-15
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Entrez gene record
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RefSeq identity
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Classification
- MicroRNA MIR506 family
Gene info
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Identity
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Gene
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Long gene namemicroRNA 521-2
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Synonyms gene
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Synonyms
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Locus
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Discovery year2005-07-15
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Entrez gene record
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RefSeq identity
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Classification
- MicroRNA MIR515 family
Gene info
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Identity
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Gene
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Long gene namemicroRNA 1289-2
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Synonyms gene
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Synonyms
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Locus
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Discovery year2008-11-03
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Entrez gene record
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RefSeq identity
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Classification
- MicroRNA MIR1289 family
Gene info
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Identity
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Gene
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Long gene namemicroRNA 509-2
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Synonyms gene
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Synonyms
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Locus
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Discovery year2007-10-24
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Entrez gene record
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RefSeq identity
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Classification
- MicroRNA MIR506 family
Gene info
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Identity
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Gene
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Long gene namekeratin associated protein 13-2
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Synonyms
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GenBank acession
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Locus
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Discovery year2003-02-21
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Entrez gene record
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Pubmed identfication
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Classification
- Keratin associated proteins
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameRNA, U6 small nuclear 2
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Synonyms
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Locus
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Discovery year2008-06-10
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nuclear RNAs
MeSH Data
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Name
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ConceptScope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
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Tree numbers
- E05.196.401.143
- E05.301.300.096
- E05.478.566.320.200
- E05.601.262
- E05.601.470.320.200
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Qualifiersethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data