{"product_id":"anti-pu-1-spi1-antibody-picoband-r","title":"Anti-PU.1\/SPI1 Antibody Picoband®","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 100 μg\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eForm\u003c\/b\u003e: Lyophilized\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e: Human,Mouse,Rat\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e: WB,IHC,Flow Cytometry,ELISA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplication Details\u003c\/b\u003e: Western blot, 0.25-0.5 μg\/ml, Human\u003cbr\u003e\nImmunohistochemistry(Paraffin-embedded Section), 2-5 μg\/ml, Human, Mouse, Rat\u003cbr\u003e\nFlow Cytometry (Fixed), 1-3 μg\/1x10\u003csup\u003e6\u003c\/sup\u003e cells, Human\u003cbr\u003e\nELISA, 0.1-0.5 μg\/ml, -\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Name\u003c\/b\u003e: SPI1\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e: Transcription factor PU.1 is a protein that in humans is encoded by the SPI1 gene. This gene encodes an ETS-domain transcription factor that activates gene expression during myeloid and B-lymphoid cell development. The nuclear protein binds to a purine-rich sequence known as the PU-box found near the promoters of target genes, and regulates their expression in coordination with other transcription factors and cofactors. The protein can also regulate alternative splicing of target genes. Multiple transcript variants encoding different isoforms have been found for this gene.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e: E.coli-derived human PU.1\/SPI1 recombinant protein (Position: M1-R212).\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e: Polyclonal\u003c\/p\u003e\u003cp\u003e\u003cb\u003eContents\u003c\/b\u003e: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurification\u003c\/b\u003e: Immunogen affinity purified.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReconstitution\u003c\/b\u003e: Adding 0.2 ml of distilled water will yield a concentration of 500 μg\/ml.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReference\u003c\/b\u003e: 1. Entrez Gene: SPI1 spleen focus forming virus (SFFV) proviral integration oncogene spi1.\n2. Hallier M, Lerga A, Barnache S, Tavitian A, Moreau-Gachelin F (February 1998). The transcription factor Spi-1\/PU.1 interacts with the potential splicing factor TLS. J. Biol. Chem. 273 (9): 4838–42. \n3. Ray D, Culine S, Tavitain A, Moreau-Gachelin F (July 1990). The human homologue of the putative proto-oncogene Spi-1: characterization and expression in tumors. Oncogene 5 (5): 663–8.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot ID\u003c\/b\u003e: P17947\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHost\u003c\/b\u003e: Rabbit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e: Adding 0.2 ml of distilled water will yield a concentration of 500 μg\/ml.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConjugate\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eCross Reactivity\u003c\/b\u003e: No cross-reactivity with other proteins.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e: Rabbit IgG\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePhospho_site\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eClone Number\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eObserved Molecular Weight\u003c\/b\u003e: 40 kDa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCalculated Molecular Weight\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: 6688\u003c\/p\u003e\u003cp\u003e\u003cb\u003eProtein Name\u003c\/b\u003e: Transcription factor PU.1\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Full Name\u003c\/b\u003e: Spi-1 proto-oncogene\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSynonyms\u003c\/b\u003e: 31 kDa transforming protein; OF; PU.1; SFPI1; SPI 1; SPI A; SPI1; Transcription factor PU.1\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48787753828452,"sku":"A01116-1","price":737.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_b24eb1ff-13b0-4a22-a636-a2a958a0e1f4.jpg?v=1784403534","url":"https:\/\/www.genebiosystems.com\/products\/anti-pu-1-spi1-antibody-picoband-r","provider":"GeneBio ","version":"1.0","type":"link"}