HSF1, 1-529aa, Human, Recombinant

Category: Proteins
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01-2341
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Product Name HSF1, 1-529aa, Human, Recombinant
Description Heat shock factor 1 (HSF1) is a major transactivator of heat shock proteins in response to environmental changes, and it is also involved in oogenesis, spermatogenesis, and placental development. Best known for its involvement in heat shock response, Hsf1p regulates the transcription of hundreds of targets, including genes involved in protein folding, detoxification, energy generation, carbohydrate metabolism, and cell wall organization. Recombinant HSF1, fused to His tag, was expressed in E.coli and purified by using conventional chromatography techniques.
Synonyms Heat shock transcription factor 1(HSTF), Heat shock factor 1, HSF1, Heat shock factor 1 Heat shock factor protein 1, Heat shock transcription factor 1, HSTF 1.
Host E.coli
Molecular Weight 41.3 kDa (369aa), confirmed by MALDI-TOF.
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MDLPVGPGAA GPSNVPAFLT KLWTLVSDPD TDALICWSPS GNSFHVFDQG QFAKEVLPKY FKHNNMASFV RQLNMYGFRK VVHIEQGGLV KPERDDTEFQ HPCFLRGQEQ LLENIKRKVT SVSTLKSEDI KIRQDSVTKL LTDVQLMKGK QECMDSKLLA MKHENEALWR EVASLRQKHA QQQKVVNKLI QFLISLVQSN RILGVKRKIP LMLNDSGSAH SMPKYSRQFS LEHVHGSGPY SAPSPAYSSS SLYAPDAVAS SGPIISDITE LAPASPMASP GGSIDERPLS SSPLVRVKEE PPSPPQSPRV EEASPGRPSS VDTLLSPTAL IDSILRESEP APASVTALTD ARGHTDTEGR PPSPPPTSTP EKCLSVACLD KNELSDHLDA MDSNLDNLQT MLSSHGFSVD TSALLDLFSP SVTVPDMSLP DLDSSLASIQ ELLSPQEPPR PPEAENSSPD SGKQLVHYTA QPLFLLDPGS VDTGSNDLPV LFELGEGSYF SEGDGFAEDP TISLLTGSEP PKAKDPTVS
Tag His-tag
Reactivity Human
Applications SDS-PAGE
Form Liquid, in 20 mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 0.1M NaCl, 10% glycerol
Concentration 1 mg/ml (determined by Bradford assay)
Purity > 75% by SDS-PAGE
Storage Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
References Turk V, et al (1991) FEBS Lett. 285 (2): 213-9.
Jarvinen M, et al, (1988) Acta Histochem. 82 (1): 5-18
Supplier ARP

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