{"product_id":"polr1a-polyclonal-antibody-bs60144","title":"POLR1A Polyclonal Antibody-BS60144","description":"\u003cp\u003ePOLR1A Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS60144-50, BS60144-100\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eProduct: Rabbit IgG, 1mg\/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2\u003c\/p\u003e\n\n\u003cp\u003eSwiss-Prot: O95602\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB\u003c\/p\u003e\n\n\u003cp\u003eAll Applications: WB: 1:500~1:1000\u003c\/p\u003e\n\n\u003cp\u003eBackground: RNA polymerases transcribe nuclear genes for ribosomal RNA, thus representing ribosomal biogenesis. RNA polymerase I (Pol I) is located in the nucleolus and transcribes class I genes, which code for large ribosomal RNA. Different subunits of the Pol I transcription machinery are targets of various physiological stimuli, which suggests that multiple signaling pathways are involved in carrying out Pol I transcription. RPA40 and RPA16 are subunits of Pol I that associate with each other at an early stage of RNA polymerase I assembly. RPA40 is essential for the function and integrity of the complex and is also an essential subunit of RNA polymerase III (Pol III). RPA40, RPA16 and RPA135 encode the three subunits of RNA polymerase I, respectively. RPA194 is the largest subunit of RNA Pol I and is not a component of Pol II and Pol III.\u003c\/p\u003e\n\n\u003cp\u003ePurification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is \u0026gt; 95% (by SDS-PAGE).\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: POLR1A polyclonal antibody detects endogenous levels of POLR1A protein.\u003c\/p\u003e\n\n\u003cp\u003eExtra Notes: Western blot (WB) analysis of POLR1A pAb at 1:1000 dilution\u003cbr\u003e\nLane1:Hela whole cell lysate(40ug)\u003cbr\u003e\nLane2:MCF-7 whole cell lysate(40ug)\u003cbr\u003e\nLane3:3T3-L1 whole cell lysate(40ug)\u003cbr\u003e\nLane4:Raw264.7 whole cell lysate (40ug)\u003cbr\u003e\nLane5:PC12 whole cell lysate (40ug)\u003c\/p\u003e                                                                                                            \n\n\u003cp\u003eBioworld Molecular Weight: ~ 250 kDa\u003c\/p\u003e\n\n\u003cp\u003eNote: For research use only, not for use in diagnostic procedure.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: DNA-directed RNA polymerase I subunit RPA1; RNA polymerase I subunit A1; A190; DNA-directed RNA polymerase I largest subunit; DNA-directed RNA polymerase I subunit A; RNA polymerase I 194 kDa subunit; RPA194; POLR1A\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: A synthetic peptide corresponding to residues in Human POLR1A.\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodified\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"50µl","offer_id":42910465294515,"sku":"BS60144-50","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42910465327283,"sku":"BS60144-100","price":452.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_c889ee79-83ea-4309-b3fa-8fd077dc319f.jpg?v=1703092923","url":"https:\/\/afsbio.com\/products\/polr1a-polyclonal-antibody-bs60144","provider":"AFSBio Inc.","version":"1.0","type":"link"}