Rabbit Anti-Human HSF1 Polyclonal: APC
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Catalog numberSPC-208D-APC
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Price:
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Size100 µg
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ImmunogenPurified human HSF1 protein NM_005526.2
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Antibody s targetHuman HSF1
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Antibody s full descriptionRabbit Anti-Human HSF1 Polyclonal
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Primary research fieldsCancer, Heat Shock, Cell Signaling, Epigenetics, Cardiovascular System, Heart
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Antibody s categoryPolyclonal Antibodies
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Antibody s other nameHeat shock factor 1 Antibody, Heat shock factor protein 1 Antibody, Heat shock transcription factor 1 Antibody, HSF 1 Antibody, hsf1 Antibody, HSF1_HUMAN Antibody, HSTF 1 Antibody, HSTF1 Antibody
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Verified applicationsWB, ICC/IF
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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 (1:1000), ICC/IF (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 ~85kDa (unstressed cell lysates), and ~95kDa (heat shocked cell lysates).
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Storage recommendations-20°C
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Shipping recommendationsBlue Ice or 4°C
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Certificate of analysis1 µg/ml of SPC-208 was sufficient for detection of HSF1 in 20 µg of heat shocked HeLa cell lysate by colorimetric immunoblot analysis using Rabbit anti-rat IgG: AP as the secondary antibody.
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Antibody in cellCytoplasm, Nucleus
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Tissue specificitySee included datasheet or contact our support service.
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Scientific contextHSF1, or heat shock factor 1, belongs to a family of Heat Shock transcription factors that activate the transcription of genes encoding products required for protein folding, processing, targeting, degradation, and function (2). The up-regulation of HSP (heat shock proteins) expression by stressors is achieved at the level of transcription through a heat shock element (HSE) and a transcription factor (HSF) (3, 4, 5). Most HSFs have highly conserved amino acid sequences. On all HSFs there is a DNA binding domain at the N-terminus. Hydrophobic repeats located adjacent to this binding domain are essential for the formation of active trimers. Towards the C-terminal region another short hydrophobic repeat exists, and is thought to be necessary for suppression of trimerization (6). There are two main heat shock factors, 1 and 2. Mouse HSF1 exists as two isoforms, however in higher eukaryotes HSF1 is found in a diffuse cytoplasmic and nuclear distribution in un-stressed cells. Once exposed to a multitude of stressors, it localizes to discrete nuclear granules within seconds. As it recovers from stress, HSF1 dissipates from these granules to a diffuse nuceloplasmic distribution. HSF2 on the other hand is similar to mouse HSF1, as it exists as two isoforms, the alpha form being more transcriptionally active than the smaller beta form (7, 8). Various experiments have suggested that HFS2 may have roles in differentiation and development (9, 10, 11).
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Bibliography1. Cotto J.J., Fox S.G. and Morimoto R.I. (1997) J. Cell Science 110: 2925-2934. 2. Morano K.A. and Thiele D.J. (1999). Gene Expression 7 (6): 271-82. 3. Tanaka K.I., et al. (2007). JBC Papers Online Manuscript M704081200. 4. Morimoto R. I. (1998) Genes Dev 12: 3788-3796. 5. McMillan D. R., et al. (1998) J Bio Chem 273: 7523-7528. 6. Jolly C., Usson Y. and Morimoto R.I. (1999) Proc. Natl. Acad. Sci. USA 96 (12): 6769- 6774. 7. Fiorenza M.T., et al. (1995) Nucleic Acids Res. 23 (3):467-474. 8. Goodson M.L., Park-Sarge O.K. and Sarge K.D. (1995) Mol. Cell. Biol. 15(10): 5288-5293. 9. Rallu M., et al. (1997) Proc. Natl. Acad. Sci. USA 94(6): 2392-2397. 10. Sarge K.D., et al. (1994) Biol. Reprod. 50(6): 1334-1343. 11. Murphy S.P., Gorzowski J.J., Sarge K.D. and Phillips B. (1994) Mol. Cell. Biol. 14(8):5309-5317.
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Released date25/Sep/2013
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NCBI numberNP_005517.1
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Gene number3297
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Protein numberQ00613
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PubMed number21167840
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Tested applicationsWestern Blot
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Tested reactivityMouse
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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 legendImmunocytochemistry/Immunofluorescence analysis using Rabbit Anti-HSF1 Polyclonal Antibody (SPC-208). Tissue: Heat Shocked HeLa Cells. Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-HSF1 Polyclonal Antibody (SPC-208) at 1:100 for 12 hours at 4°C. Secondary Antibody: R-PE Goat Anti-Rabbit (yellow) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Cytoplasm. Nucleus. Magnification: 100x. (A) DAPI (blue) nuclear stain. (B) Anti-HSF1 Antibody. (C) Composite. Heat Shocked at 42°C for 1h. | Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-HSF1 Polyclonal Antibody (SPC-208). Tissue: Heat Shocked HeLa Cells. Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-HSF1 Polyclonal Antibody (SPC-208) at 1:100 for 12 hours at 4°C. Secondary Antibody: FITC Goat Anti-Rabbit (green) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Cytoplasm. Nucleus. Magnification: 20x. (A) DAPI (blue) nuclear stain. (B) Anti-HSF1 Antibody. (C) Composite. Heat Shocked at 42°C for 1h. Rabbit Anti-HSF1 Antibody used in Immunocytochemistry/Immunofluorescence (ICC/IF) on Human Heat Shocked HeLa Cells (SPC-208) | Rabbit Anti-HSF1 Antibody used in Immunocytochemistry/Immunofluorescence (ICC/IF) on Human Heat Shocked HeLa Cells (SPC-208)
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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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TestStressMark antibodies supplies antibodies that are for research of human proteins.
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PropertiesHuman proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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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.
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Latin nameOryctolagus cuniculus
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Gene target
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Gene symbolHSF1, APC
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Short nameRabbit Anti- HSF1 Polyclonal: APC
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Techniqueanti-Human, Polyclonal, Rabbit, anti-, anti, antibody to, antibodies, antibodies against human proteins, 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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LabelAPC
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SpeciesHuman, Humans
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Alternative nameproduction species: rabbit Antibody toHuman heat shock transcription factor 1 polyclonal: adenomatous polyposis coli
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Alternative techniquepolyclonals, rabbit-anti, antibodies
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Alternative to gene targetadenomatous polyposis coli, BTPS2 and DP2 and DP2.5 and DP3 and GS and PPP1R46, APC and IDBG-37007 and ENSG00000134982 and 324, microtubule plus-end binding, nuclei, Apc and IDBG-134573 and ENSMUSG00000005871 and 11789, BT.25770 and IDBG-644937 and ENSBTAG00000018852 and 533233
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Gene info
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Identity
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Gene
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Long gene nameheat shock transcription factor 1
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Synonyms
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GenBank acession
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Locus
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Discovery year1994-09-12
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameAPC regulator of WNT signaling pathway
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Synonyms gene name
- adenomatosis polyposis coli
- adenomatous polyposis coli
- APC, WNT signaling pathway regulator
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1986-01-01
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Protein phosphatase 1 regulatory subunits
- Armadillo repeat containing
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VEGA ID
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Locus Specific Databases
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