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Western blot
ImmunohistochemistryAntibody data
- Antibody Data
- Antigen structure
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- Validations
- Immunohistochemistry [1]
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- Product number
- PB9715 - Provider product page
- Provider
- Boster Biological Technology
- Product name
- Anti-Cytokeratin 19/KRT19 Antibody Picoband™
- Antibody type
- Polyclonal
- Description
- Polyclonal antibody for Cytokeratin 19/KRT19 detection. Host: Rabbit.Size: 100μg/vial. Tested applications: WB, IHC-P, ICC/IF, FCM. Reactive species: Human;Mouse;Rat Cytokeratin 19/KRT19 information: Molecular Weight: 44106 MW; Tissue Specificity: Expressed in a defined zone of basal keratinocytes in the deep outer root sheath of hair follicles. Also observed in sweat gland and mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, ectocervical epithelium (at protein level). Expressed in epidermal basal cells, in nipple epidermis and a defined region of the hair follicle. Also seen in a subset of vascular wall cells in both the veins and artery of human umbilical cord, and in umbilical cord vascular smooth muscle. Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma in structures that contain dystrophin and spectrin.
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Vial size
- 100μg/vial
- Concentration
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Storage
- At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquoted and stored frozen at -20°C for a longer time. Avoid repeated freezing and thawing.
- Handling
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
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Supportive validation
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- Boster Biological Technology (provider)
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- Experimental details
- IHC analysis of KRT19 using anti-KRT19 antibody (PB9715). KRT19 was detected in paraffin-embedded section of human lung cancer tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-KRT19 Antibody (PB9715) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.
- Additional image
