KRT17 anticorps

N° du produit ABIN3024623

Détail du produit anti-KRT17 anticorps

Antigène: KRT17 (Keratin 17 (KRT17))

Reactivité: Humain, Rat, Boeuf (Vache), Porc, Chévre

Hôte: Souris

Clonalité: Monoclonal

Conjugué: Cet anticorp KRT17 est non-conjugé

Application: Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Purification: Protein G affinity chromatography

Immunogène: The cytoskeletal fraction of rat colon epithelium was used as the immunogen for this Cytokeratin 17 antibody.

Clone: E3

Isotype: IgG2b kappa

Information d'application

Indications d'application: The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the antibody to be titered up or down for optimal performance.

1. 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.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.\. Prediluted IHC only format : incubate for 30 min at RT (2)

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: Prediluted in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05 % sodium azide, *For IHC use only*

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Store the Cytokeratin 17 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).

Détails sur KRT17

Antigène: KRT17 (Keratin 17 (KRT17))

Autre désignation: Cytokeratin 17 (KRT17 Produits)

Synonymes: anticorps K17, anticorps Krt1-17, anticorps PC, anticorps PC2, anticorps PCHC1, anticorps Ka17, anticorps KRT17, anticorps krt16, anticorps si:dkeyp-113d7.7, anticorps KRT14, anticorps keratin 17, anticorps keratin 17 L homeolog, anticorps keratin 17, type I, anticorps keratin, type I cytoskeletal 17, anticorps Krt17, anticorps KRT17, anticorps krt17, anticorps krt17.L, anticorps LOC100737113, anticorps LOC102177275

Sujet: Cytokeratin 17 (CK17, Keratin 17) is a member of the Cytokeratin subfamily of intermediate filament proteins (IFP's). It is unique in that it is normally expressed in the basal cells of complex epithelia but not in stratified or simple epithelia. Cytokeratin 17 is expressed in the nail bed, hair follicle, sebaceous glands and other epidermal appendages. Antibody to cytokeratin 17 is an excellent tool to distinguish myoepithelial cells from luminal epithelium of various glands such as mammary, sweat and salivary. It is expressed in epithelial cells of various origins, such as bronchial epithelial cells and skin appendages. It may be considered as ""epithelial stem cell"" marker because cytokeratin 17 antibody marks basal cell differentiation. Cytokeratin 17 can be useful when included in a panel of antibodies against TTF-1, napsin A, CK5&6, p63, and SOX-2 for diagnostic differentiation between lung adenocarcinoma (LADC) and lung squamous cell carcinoma (SCLC), especially for poorly-differentiated lung carcinoma. Cytokeratin 17 is expressed in SCLC much higher than in LADC. In breast carcinomas, approximately 20 % of patients show no expression of ER, PR and Her2, which are defined as triple negative tumor. Eighty-five percent of the triple negative breast carcinomas immunoreact with basal cytokeratins including cytokeratin 17 antibody. Also important is that cases of triple negative breast carcinoma with expression of keratin 17 show an aggressive clinical course. The histologic differentiation of ampullary cancer, intestinal vs. pancreatobiliary, is very important for treatment. Usually antibody to cytokeratin 17 and MUC1 immunoreactivity represents pancreatobiliary subtype whereas antibody to MUC2 and CDX2 positivity defines intestinal subtype.

ID gène: 3872