{"product_id":"tbp-polyclonal-antibody-e-ab-18293","title":"TBP Polyclonal Antibody - E-AB-18293","description":"\u003cp\u003eTBP Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 60μL, 120μL, 200μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-AB-18293-60, E-AB-18293-120, E-AB-18293-200\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: TBP\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: GTF2D; GTF2D1; HDL4; SCA17; TATA binding factor; TATA box binding protein; TATA box factor; TATA sequence binding protein; TATA sequence-binding protein; TATA-binding factor; TATA-box factor; TATA-box-binding protein; TBP; TBP; TFIID; Transcription initiation factor TFIID TBP subunit\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\u003c\/p\u003e\n\n\u003cp\u003eApplication: WB, ELISA\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P20226\u003c\/p\u003e\n\n\u003cp\u003eBackground: The TATA binding protein (TBP) is a transcription factor that binds specifically to a DNA sequence TATA box. This DNA sequence is found about 25-30 base pairs upstream of the transcription start site in some eukaryotic gene promoters. TBP, along with a variety of TBP-associated factors, make up the TFIID, a general transcription factor that in turn makes up part of the RNA polymerase II preinitiation complex. As one of the few proteins in the preinitation complex that binds DNA in a sequence-specific manner, it helps position RNA polymerase II over the transcription start site of the gene. However, it is estimated that only 10-20% of human promoters have TATA boxes. Therefore, TBP is probably not the only protein involved in positioning RNA polymerase II. This antibody detects human TBP (~40 kDa) and mouse\/rat Tbp (~35 kDa).\u003c\/p\u003e\n\n\u003cp\u003eConcentration: 0.8 mg\/mL\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Full length fusion protein\u003c\/p\u003e\n\n\u003cp\u003eBuffer: PBS with 0.05% NaN3 and 40% Glycerol, pH7.4\u003c\/p\u003e\n\n\u003cp\u003ePurification Method: Antigen affinity purification\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB 1:500-1:2000, ELISA 1:5000-1:10000\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 38 kDa\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":43143882211507,"sku":"E-AB-18293-60","price":200.2,"currency_code":"CAD","in_stock":true},{"title":"120μL","offer_id":43143882244275,"sku":"E-AB-18293-120","price":336.0,"currency_code":"CAD","in_stock":true},{"title":"200μL","offer_id":43143882277043,"sku":"E-AB-18293-200","price":558.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_897725f5-f1de-42c9-ba05-d21195893469.png?v=1710243005","url":"https:\/\/afsbio.com\/products\/tbp-polyclonal-antibody-e-ab-18293","provider":"AFSBio Inc.","version":"1.0","type":"link"}