Cytokeratin 19 antibody , Cat. # FNab02208

SKU: FNab02208

Size:100ug

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