Human KRT19 / CK19 / Cytokeratin 19

Rabbit

Human (tested or 100% immunogen sequence identity)

IgG Recombinant Monoclonal

KRT19/1959R

Unconjugated

Protein A/G purified

Unmodified. Also available Azide-free, Carrier-free.

Recombinant full-length human KRT19 protein. Antigen Molecular Weight: 40 kDa

This Ab reacts with the rod domain of human cytokeratin 19 (CK19), a polypeptide of 40 kDa . 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.

• IHC - Paraffin (0.5 - 1 µg/ml)
• Western blot (0.5 - 2 µg/ml)

Western Blotting (0.5-2 ug/ml) - Immunohistology (Formalin-fixed - 0.5-1 ug/ml for 30 min at RT - Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.) Optimal dilution for a specific application should be determined.

10 mM PBS, 0.05% BSA, 0.05% Sodium Azide

Store at 2°C to 8°C for up to 2 years.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.

Uniprot: P08727 NCBI: NM_002276 NP_002267.2