{"product_id":"psen2-polyclonal-antibody-bs70874","title":"PSEN2 Polyclonal Antibody-BS70874","description":"\u003cp\u003ePSEN2 Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50 µl, 100 µl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS70874-50, BS70874-100\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\u003eSwiss-Prot: P49810\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, IF\/ICC\u003c\/p\u003e\n\n\u003cp\u003eAll Applications: WB,1:500 - 1:2000   |   IF\/ICC,1:50 - 1:200\u003c\/p\u003e\n\n\u003cp\u003eBackground: Alzheimer's disease (AD) patients with an inherited form of the disease carry mutations in the presenilin proteins (PSEN1 or PSEN2) or the amyloid precursor protein (APP). These disease-linked mutations result in increased production of the longer form of amyloid-beta (main component of amyloid deposits found in AD brains). Presenilins are postulated to regulate APP processing through their effects on gamma-secretase, an enzyme that cleaves APP. Also, it is thought that the presenilins are involved in the cleavage of the Notch receptor such that, they either directly regulate gamma-secretase activity, or themselves act are protease enzymes. Two alternatively spliced transcript variants encoding different isoforms of PSEN2 have been identified.\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: Polyclonal Antibodies\u003c\/p\u003e\n\n\u003cp\u003eBioworld Molecular Weight: 21KDa\/35KDa\/50KDa\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 PSEN2 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 HeLa cells using PSEN2 Rabbit pAb at dilution of 1:100. Blue: DAPI for nuclear staining.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: PSEN2; AD3L; AD4; CMD1V; PS2; STM2\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant fusion protein of human PSEN2(NP_000438.2).\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":42968528486579,"sku":"BS70874-50","price":342.59,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42968528519347,"sku":"BS70874-100","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_c180b5b9-2b94-4c62-b96a-64c0b7e14f78.jpg?v=1705430353","url":"https:\/\/afsbio.com\/products\/psen2-polyclonal-antibody-bs70874","provider":"AFSBio Inc.","version":"1.0","type":"link"}