{"product_id":"cytokeratin-19-krt19-polyclonal-antibody-bs6018","title":"Cytokeratin 19 (KRT19) Polyclonal Antibody-BS6018","description":"\u003cp\u003eCytokeratin 19 (KRT19) Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS6018-50, BS6018-100\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: P08727\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, IHC, IF\/ICC\u003c\/p\u003e\n\n\u003cp\u003eAll Applications: WB,1:500 - 1:2000   |   IHC,1:50 - 1:200   |   IF\/ICC,1:50 - 1:200\u003c\/p\u003e\n\n\u003cp\u003eBackground: The protein encoded by this gene is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21.\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: 40KDa\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 Cytokeratin 19 antibody at 1:500 dilution.\u003cbr\u003e\n Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.\u003cbr\u003e\n Lysates\/proteins: 25ug per Lane.\u003cbr\u003e\n Blocking buffer: 3% non-fat dry milk in TBST.\u003cbr\u003e\n Detection: ECL Basic Kit.\u003cbr\u003e\n Exposure time: 90s., Immunohistochemistry of paraffin-embedded human colon using Cytokeratin 19 Rabbit pAb at dilution of 1:50. Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6.0 before commencing with IHC staining protocol., Immunohistochemistry of paraffin-embedded Human liver using Cytokeratin 19 Rabbit pAb at dilution of 1:50. Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6.0 before commencing with IHC staining protocol., Immunohistochemistry of paraffin-embedded human placenta using Cytokeratin 19 Rabbit pAb at dilution of 1:50. Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6.0 before commencing with IHC staining protocol.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: CK19; K19; K1CS; KRT19\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant fusion protein of human Cytokeratin 19 (Cytokeratin 19 (KRT19))(NP_002267.2).\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":43050228056243,"sku":"BS6018-50","price":342.59,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":43050228089011,"sku":"BS6018-100","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_d3596db9-3813-4e60-8a45-54a6821bd6e8.jpg?v=1707913694","url":"https:\/\/afsbio.com\/products\/cytokeratin-19-krt19-polyclonal-antibody-bs6018","provider":"AFSBio Inc.","version":"1.0","type":"link"}