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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal CK19 antibody performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Background
Keratin, type I cytoskeletal 19 is a protein that in humans is encoded by the KRT19 gene.[1][2]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.[2]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 [3].
PA005149-PA1335: CK19 Polyclonal Antibody
Rabbit Polyclonal Antibody.
Specificity/Sensitivity: Human, No cross reactivity with other proteins.
Applications: WB 0.5 ug/ml, IHC-P 0.5 ug/ml, ICC 0.5 ug/ml.
Reactivity: Human.
Immunogen: A synthetic peptide corresponding to a sequence at the C-terminal of human CK19 (379-392 aa), identical to the related mouse and rat sequence.
Purification: Immunogen affinity purified.
Form of Antibody: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Thimerosal, 0.05 mg NaN3.
Isotype: Rabbit IgG.
Storage/Stability: Stable for 1 year at -20°C and 3 months at 4°C. For maximum recovery of the product, centrifuge the original vial after thawing and before removing the cap. Aliquot to avoid repeated freezing and thawing.
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