Anti-Cytokeratin 19 Antibody [A53-B/A2.26] - BSA and Azide free (A252388)

Anti-Cytokeratin 19 Antibody [A53-B/A2.26] - BSA and Azide free

Mouse monoclonal [A53-B/A2.26] antibody to Cytokeratin 19.

This antibody reacts with the rod domain of human cytokeratin-19 (CK19), a polypeptide of 40kDa. Its epitope maps between amino acid 312-335. CK19 is expressed in sweat gland, mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, and ectocervical epithelium. Anti-CK19 reacts with a wide variety of epithelial malignancies including adenocarcinomas of the colon, stomach, pancreas, biliary tract, liver, and breast. Perhaps the most useful application is the identification of thyroid carcinoma of the papillary type, although 50%-60% of follicular carcinomas are also labeled. Anti-CK19 is a useful marker for detection of tumor cells in lymph nodes, peripheral blood, bone marrow and breast cancer.

Flow Cytometry, IF, WB, IHC-P

Flow Cytometry: 0.5-1 µg/million cells, IF: 1-2 µg/ml, WB: 1-2 µg/ml, IHC-P: 1-2 µg/ml

Human

This antibody does not cross react with Rat or Ferret.

Human breast cancer MCF-7 cells.

Mouse

Monoclonal

A53-B/A2.26

IgG2a

lambda

Protein A/G chromatography.

1 mg/ml

40 kDa

Liquid

Supplied in 10mM Phosphate Buffered Saline; without Sodium Azide and carrier free.

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

This monoclonal antibody is also available in a different formulation with BSA and Sodium Azide - Anti-Cytokeratin 19 Antibody [A53-B/A2.26] (A249208).

40 kDa keratin intermediate filament, CK 19, CK-19, CK19, Cytokeratin-19, K19, K1C19_HUMAN, 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, MGC15366