{"product_id":"nelfe-polyclonal-antibody-bs78817","title":"NELFE Polyclonal Antibody-BS78817","description":"\u003cp\u003eNELFE Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eProduct: 1mg\/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS78817-50, BS78817-100\u003c\/p\u003e\n\n\u003cp\u003eSwiss-Prot: P18615\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eNELFE Polyclonal Antibody-BS78817\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\u003eReactivity: Human\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, IF\/ICC\u003c\/p\u003e\n\n\u003cp\u003eAll Applications: WB,1:500 - 1:2000  |  IF\/ICC,1:50 - 1:100\u003c\/p\u003e\n\n\u003cp\u003eBackground: The protein encoded by this gene is part of a complex termed negative elongation factor (NELF) which represses RNA polymerase II transcript elongation. This protein bears similarity to nuclear RNA-binding proteins; however, it has not been demonstrated that this protein binds RNA. The protein contains a tract of alternating basic and acidic residues, largely arginine (R) and aspartic acid (D). The gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6.\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\u003eSpecificity: Unmodification\u003c\/p\u003e\n\n\u003cp\u003eBioworld Molecular Weight: 43kDa\u003c\/p\u003e\n\n\u003cp\u003eNote: For research use only, not for use in diagnostic procedure.\u003c\/p\u003e\n\n\u003cp\u003eExtra Notes: Western blot analysis of extracts of various cell lines, using NELFE antibody at 1:1000 dilution.\u003cbr\u003e\nSecondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.\u003cbr\u003e\nLysates\/proteins: 25ug per lane.\u003cbr\u003e\nBlocking buffer: 3% non-fat dry milk in TBST.\u003cbr\u003e\nDetection: ECL Basic Kit.\u003cbr\u003e\nExposure time: 90s., Immunofluorescence analysis of U2OS cells using NELFE antibody.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: NELFE; D6S45; NELF-E; RD; RDBP; RDP\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant fusion protein of human NELFE(NP_002895.3).\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodified\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"50µl","offer_id":42960106258611,"sku":"BS78817-50","price":342.59,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42960106291379,"sku":"BS78817-100","price":589.65,"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_e1a1f1f7-e5ee-4e2d-99ad-a4e65e52264e.jpg?v=1705231571","url":"https:\/\/afsbio.com\/products\/nelfe-polyclonal-antibody-bs78817","provider":"AFSBio Inc.","version":"1.0","type":"link"}