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Product Description
CK19 Polyclonal Antibody | E-AB-40479 | Elabscience
Type: Polyclonal Antibody
Synonyms: 40 kDa keratin intermediate filament, CK 19, CK-19, CK19, Cytokeratin 19, Cytokeratin-19, K19, K1C19, K1CS, Keratin 19, Keratin type I 40 kD, Keratin type I 40kD, Keratin type I cytoskeletal 19, Keratin, type I cytoskeletal 19, Keratin, type I, 40 kd, Keratin-19, KRT19
Application: WB, IHC
Reactivity: Human, Mouse, Rat
Host: Rabbit
Isotype: IgG
Reserch Areas: Cancer, Signal Transduction
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. This antibody, generated against full length KRT19 protein, also recognizes KRT17, another type I keratin homologous to KRT19. KRT17 is used as a marker for trauma.
Concentration: 1mg/mL
Storage: Store at -20℃. Avoid freeze / thaw cycles.
Immunogen: Recombinant Rat Keratin, type I cytoskeletal 19 protein
Buffer: PBS with 0.05% Proclin300, 50% glycerol, pH7.3.
Purification Method: Antigen Affinity Purification
Dilution: WB 1:10000-1:30000 IHC 1:100-1:400
Clone: N/A
Conjugation: N/A
Molecular Weight(Calculated): 44 kDa
Molecular Weight(Observed): 44 kDa
