{"product_id":"sfpq-polyclonal-antibody-e-ab-62211","title":"SFPQ Polyclonal Antibody - E-AB-62211","description":"\u003cp\u003eSFPQ Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 60μL, 120μL, 200μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-AB-62211-60, E-AB-62211-120, E-AB-62211-200\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: SFPQ\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: SFPQ; POMP100; PPP1R140; PSF\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Cancer, Epigenetics and Nuclear Signaling\u003c\/p\u003e\n\n\u003cp\u003eConjugation: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eSpecies Reactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eApplication: WB, IHC, IF\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n \n\n\u003cp\u003eUNIProt ID: P23246\u003c\/p\u003e\n\n\u003cp\u003eBackground: DNA- and RNA binding protein, involved in several nuclear processes. Essential pre-mRNA splicing factor required early in spliceosome formation and for splicing catalytic step II, probably as a heteromer with NONO. Binds to pre-mRNA in spliceosome C complex, and specifically binds to intronic polypyrimidine tracts. Involved in regulation of signal-induced alternative splicing. During splicing of PTPRC\/CD45, a phosphorylated form is sequestered by THRAP3 from the pre-mRNA in resting T-cells; T-cell activation and subsequent reduced phosphorylation is proposed to lead to release from THRAP3 allowing binding to pre-mRNA splicing regulatotry elements which represses exon inclusion. Interacts with U5 snRNA, probably by binding to a purine-rich sequence located on the 3' side of U5 snRNA stem 1b. May be involved in a pre-mRNA coupled splicing and polyadenylation process as component of a snRNP-free complex with SNRPA\/U1A.\u003c\/p\u003e\n\n\u003cp\u003eConcentration: 1mg\/mL\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant fusion protein of human SFPQ (NP_005057.1).\u003c\/p\u003e\n\n\u003cp\u003eBuffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.\u003c\/p\u003e\n\n\u003cp\u003ePurification Method: Affinity purification\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB \t1:500-1:1000   IHC \t1:50-1:100   IF \t1:50-1:100\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 72kDa\/76kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 115kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: -20°C\/One year. Avoid freeze \/ thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: Ice bag\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"60μL","offer_id":43146231152819,"sku":"E-AB-62211-60","price":280.0,"currency_code":"CAD","in_stock":true},{"title":"120μL","offer_id":43146231185587,"sku":"E-AB-62211-120","price":448.0,"currency_code":"CAD","in_stock":true},{"title":"200μL","offer_id":43146231218355,"sku":"E-AB-62211-200","price":742.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_6dfebd6a-ce19-462f-9fd7-409989aaf8e6.png?v=1710292058","url":"https:\/\/afsbio.com\/products\/sfpq-polyclonal-antibody-e-ab-62211","provider":"AFSBio Inc.","version":"1.0","type":"link"}