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Cytokeratin 19 antibody

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Volume: 100 µg Purification: Immunogen affinity purified Form: liquid Purity: 95% as determined by SDS-PAGE Host: Rabbit Clonality: polyclonal Clone ID: Isotype: IgG Storage: PBS with 0.02% sodium azide and 50% glycerol pH 7.3,-20? for 12 months(Avoid repeated freeze / thaw cycles.) Background: The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells. KRT19, one of type I keratins, is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis. Due to its high sensitivity, KRT19 is the most used marker for detection of tumor cells disseminated in lymph nodes, peripheral blood, and bone marrow of breast cancer patients.Keratin 19 is a type I cytokeratin. It is a biochemical marker of skin stem cells in vivo and in vitro. Immunogen: keratin 19 Synonyms: CK 19, CK19, Cytokeratin 19, K19, K1CS, keratin 19, KRT19 Observed MW: 44-50 kDa Uniprot ID: P08727 Reactivity: Human, Mouse, Rat Tested Application: ELISA, WB, IHC, IF Recommended dilution: WB: 1: 500-1: 3000; IHC: 1: 20-1: 200; IF: 1: 50-1: 500 Gene ID: Research Area: Stem Cells, Immunology, Cancer

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Internal Reference: FNab02208

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