HSF1 (phospho Ser307) rabbit pAb

Sizes: 50μL, 100μL

Catalogue Numbers: ES5781-50, ES5781-100

Citations, Manuals and MSDS Available upon request.

Background: heat shock transcription factor 1 (HSF1) Homo sapiens The product of this gene is a transcription factor that is rapidly induced after temperature stress and binds heat shock promoter elements (HSE). This protein plays a role in the regulation of lifespan. Expression of this gene is repressed by phsphorylation, which promotes binding by heat shock protein 90. [provided by RefSeq, Aug 2016],

Alternate Name: HSF1; HSTF1; Heat shock factor protein 1; HSF 1; Heat shock transcription factor 1; HSTF 1

Source: Rabbit

Applications: WB; IF; ELISA

Dilution: Western Blot: 1/500 - 1/2000. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/5000. Not yet tested in other applications.

Reactivity: Human; Rat; Mouse;

Immunogen: The antiserum was produced against synthesized peptide derived from human HSF1 around the phosphorylation site of Ser307. AA range:273-322

Storage and Stability: -20°C/1 year

Clonality: Polyclonal

Isotype: IgG

Concentration: 1 mg/ml

Observed Band (KD): 30kD

Human Gene ID: 3297

Human SWISS Prot NO: Q00613

Subcellular Location: Nucleus. Cytoplasm. Nucleus, nucleoplasm. Cytoplasm, perinuclear region. Cytoplasm, cytoskeleton, spindle pole. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Chromosome, centromere, kinetochore. The monomeric form is cytoplasmic in unstressed cells (PubMed:8455624, PubMed:26159920). Predominantly nuclear protein in both unstressed and heat shocked cells (PubMed:10413683, PubMed:10359787). Translocates in the nucleus upon heat shock (PubMed:8455624). Nucleocytoplasmic shuttling protein (PubMed:26159920). Colocalizes with IER5 in the nucleus (PubMed:27354066). Colocalizes with BAG3 to the nucleus upon heat stress (PubMed:8455624, PubMed:26159920). Localizes in subnuclear granules called nuclear stress bodies (nSBs) upon heat shock (PubMed:11447121, PubMed:1151455

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