EGFR Antibody

• Catalog Number: orb515229
• Category: Antibodies
• Description: The EGFR Antibody is suitable for IF, IHC, WB. It is a Polyclonal, Unconjugated antibody which raised against KLH-conjugated synthetic peptide encompassing a sequence within the center region of human EGFR. The exact sequence is proprietary. Purification: The antibody was purified by immunogen affinity chromatography.
• Clonality: Polyclonal
• Species/Host: Rabbit
• Conjugation: Unconjugated
• Reactivity: Human, Mouse
• Form/Appearance: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Purification: The antibody was purified by immunogen affinity chromatography.
• Immunogen: KLH-conjugated synthetic peptide encompassing a sequence within the center region of human EGFR. The exact sequence is proprietary.
• UniProt ID: P00533, Q01279
• Tested applications: IF, IHC, WB
• Dilution range: WB: 1:500-1000, IHC-P: 1:50-100, IF/ICC: 1:100-500
• Antibody Type: Primary Antibody
• 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: ERBB; ERBB1; HER1; Epidermal growth factor recepto
• Research Area: Cancer, Developmental Biology, Epigenetics, Infect
• Note: For research use only
• Entrez: 13649, 1956
• Expiration Date: 12 months from date of receipt.

Western blot analysis of EGFR expression in MCF7 (A), A549 (B) whole cell lysates. (Predicted band size: 134 kD; Observed band size: 170 kD)

Immunohistochemical analysis of EGFR staining in human breast 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 EGFR staining in A549 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.