This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
LifeSpan Biosciences
product type :
antibody
product name :
KRT19 / CK19 / Cytokeratin 19 Antibody (clone A53-B/A2.26) LS-C357848
catalog :
LS-C357848
clonality :
monoclonal
host :
mouse
conjugate :
nonconjugated
clone name :
A53-B/A2.26

The same clone is also sold as:
reactivity :
human
application :
western blot, ELISA, immunohistochemistry, immunocytochemistry, immunoprecipitation, flow cytometry, immunohistochemistry - paraffin section
product information
AntibodyID :
369393
AntibodyName :
LS-C357848
TargetSpecies :
Human
Host Species :
Mouse
Product Name :
KRT19 / CK19 / Cytokeratin 19 Antibody (clone A53-B/A2.26) LS-C357848
Specificity :
Human KRT19 / CK19 / Cytokeratin 19
ClonalityDesc :
Monoclonal
CloneName :
A53-B/A2.26
AntibodyModification :
Unconjugated
PresentationDesc :
1X PBS, 0.1 mg/ml BSA, 0.05% sodium azide
ImmunogenType :
Cells
ImmunogenDesc :
Human breast cancer MCF-7 cells were used as the immunogen for this Cytokeratin 19 antibody.
PurificationDesc :
Protein G purified
RecommendedStorageDesc :
Store at 2°C to 8°C.
IsotypeName :
IgG2a,k
Gene :
KRT19 / CK19 / Cytokeratin 19
StandardGeneSymbol :
KRT19
Reactivity :
Human
Usage :
ELISA, Flo (0.5 - 1 µg/10E6 cells), IF (1 - 2 µg/ml), IHC, IHC-P (0.5 - 1 µg/ml), IP, WB (1 - 2 µg/ml)
ShortWebDescription :
Cytokeratin 19 antibody LS-C357848 is an unconjugated mouse monoclonal antibody to human Cytokeratin 19 (KRT19 / CK19). Validated for ELISA, Flow, IF, IHC, IP and WB.
UsageText :
This antibody is specific to the rod domain of human Cytokeratin 19 (CK19), a polypeptide of 40kDa. Its epitope maps between amino acid 312-335. Cytokeratin 19 is expressed in sweat gland, mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, and ectocervical epithelium. Cytokeratin 19 antibody 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. Cytokeratin 19 antibody is a useful marker for detection of tumor cells in lymph nodes, peripheral blood, bone marrow and breast cancer. ELISA: Order BSA-free format for coating.
Synonyms :
KRT19, CK19, Cytokeratin 19, Cytokeratin-19, Keratin 19, Keratin-19, CK-19, K19, K1CS, Keratin, type I, 40-kd
SalesRegion :
Worldwide
company information
LifeSpan Biosciences
2401 Fourth Avenue, Suite 900
Seattle, WA 98121
CustomerSupport@lsbio.com
https://www.lsbio.com
1-206-464-1554
headquarters: USA
Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human. We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services. Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.