Cytokeratin 19 antibody
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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