Basic Cytokeratin Antibody (HMW / Type II)

• Catalog Number: orb639458
• Category: Antibodies
• Description: Twenty human keratins are resolved with two-dimensional gel electrophoresis into acidic (pI < 5.7) and basic (pI > 6.0) subfamilies. This antibody recognizes basic (Type II or HMW) cytokeratins, which include 67kDa (CK1); 64kDa (CK3); 59kDa (CK4); 58kDa (CK5); 56kDa (CK6); 52kDa (CK8). Many studies have shown the usefulness of keratin markers in cancer research and tumor diagnosis. The basic family clone AE3 is commonly used in combination with clone AE1 as a pan cytokeratin antibody acidic + basic cocktail (<a href=../pan-cytokeratin-antibody-cocktail-ae1-ae3-v2330>Cat No V2330).
• Species/Host: Mouse
• Clonality: Monoclonal
• Clone Number: AE3
• Tested applications: FACS, IF, IHC-P, WB
• Reactivity: Human, Mouse, Rat
• Isotype: Mouse IgG1, kappa
• Immunogen: Solubilized cytokeratin extract from human stratum corneum was used as the immunogen.
• Dilution range: FACS: 0.5-1ug/million cells,Immunofluorescence: 1-2ug/ml,Western blot: 0.5-1ug/ml,Immunohistochemistry (FFPE): 0.5-1ug/ml for 30 min at RT (1),Prediluted IHC only format: incubate for 30 min at RT (2)
• Purity: Protein G purified
• Conjugation: Unconjugated
• Formula: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
• Hazard Information: This Basic Cytokeratin antibody AE3 is available for research use only. The formulation is not suitable for therapeutic or diagnostic testing.
• Entrez: 3848
• Storage: Store the Basic Cytokeratin antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
• Buffer/Preservatives: 0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin (US sourced) and 0.05% sodium azide
• Note: For research use only
• Application notes: Differences in protocols and secondaries may cause the Basic Cytokeratin antibody to need titering for optimal performance.1. FFPE staining requires boiling tissue sections in 10mM 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.
• Expiration Date: 12 months from date of receipt.