Anti-Ki67 Antibody

• Catalog Number: orb515211
• Category: Antibodies
• Description: Rabbit polyclonal antibody to MKI67
• Target: MKI67
• Clonality: Polyclonal
• Species/Host: Rabbit
• Conjugation: Unconjugated
• Reactivity: Human
• Form/Appearance: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Buffer/Preservatives: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Immunogen: KLH-conjugated synthetic peptide encompassing a sequence within the C-term region of human Ki67. The exact sequence is proprietary.
• UniProt ID: P46013
• Tested applications: IF, IH, WB
• Dilution range: WB: 1:500-1000, IHC-P: 1:50-100, IF/ICC: 1:100-500
• Antibody Type: Primary Antibody
• Source: Rabbit
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Alternative names: Antigen KI-67
• Note: For research use only
• Entrez: 4288

Western blot analysis of Ki67 expression in HCT116 (A), U87MG (B), HepG2 (C), LO2 (D), SKOVCAR3 (E) whole cell lysates. (Predicted band size: 358 kD; Observed band size: 358 kD)

Immunohistochemical analysis of Ki67 staining in human lung cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

Immunofluorescent analysis of Ki67 staining in COS7 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with Alexa Fluor 647-conjugated secondary antibody (red) in PBS at room temperature in the dark.