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 (aa379-392) LS-C357846
catalog :
LS-C357846
clonality :
polyclonal
host :
domestic rabbit
conjugate :
nonconjugated
reactivity :
human
application :
western blot, immunohistochemistry, immunocytochemistry, immunohistochemistry - paraffin section, immunohistochemistry - frozen section
product information
AntibodyID :
369391
AntibodyName :
LS-C357846
TargetSpecies :
Human
Host Species :
Rabbit
Product Name :
KRT19 / CK19 / Cytokeratin 19 Antibody (aa379-392) LS-C357846
Specificity :
Human KRT19 / CK19 / Cytokeratin 19
ClonalityDesc :
Polyclonal
AntibodyModification :
Unconjugated
AntigenModification :
aa379-392
PresentationDesc :
Lyophilized from PBS, 2.5% BSA, 0.025% sodium azide/thimerosal.
ImmunogenType :
Synthetic peptide
ImmunogenDesc :
A synthetic peptide corresponding to a sequence at the C-Terminus of human Cytokeratin 19 (379-392 aa YRSLLEGQEDHYNN). Percent identity by BLAST analysis: Human, Gorilla, Monkey (100%); Orangutan, Marmoset, Mouse (93%); Baboon, Rat, Rabbit (86%).
PurificationDesc :
Immunoaffinity purified
RecommendedStorageDesc :
Store at 4°C for 1 month or -20°C for longer. Avoid freeze/thaw cycles.
ResuspensionLiquidDesc :
Reconstitute in sterile distilled water.
IsotypeName :
IgG
Gene :
KRT19 / CK19 / Cytokeratin 19
StandardGeneSymbol :
KRT19
Reactivity :
Human
Usage :
ICC (0.5 - 1 µg/ml), IHC, IHC-Fr (0.5 - 1 µg/ml), IHC-P (0.5 - 1 µg/ml), WB (0.5 - 1 µg/ml)
ShortWebDescription :
Cytokeratin 19 antibody LS-C357846 is an unconjugated rabbit polyclonal antibody to human Cytokeratin 19 (KRT19 / CK19) (aa379-392). Validated for ICC, IHC and WB.
UsageText :
Keratin, type I cytoskeletal 19 is a protein that in humans is encoded by the KRT19 gene.The protein encoded by this gene is a member of the keratin family. It is specifically expressed in the periderm, the transiently superficial layer that envelops the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21. Due to its high sensitivity, KRT19 is the most used marker for the RT-PCR-mediated detection of tumor cells disseminated in lymph nodes, peripheral blood, and bone marrow of breast cancer patients. Keratin 19 is often used together with keratin 8 and keratin 18 to differentiate cells of epithelial origin from hematopoietic cells in tests that enumerate circulating tumor cells in blood.
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.