EREG Antibody (C-term)

• Catalog Number: orb1930813
• Category: Antibodies
• Description: Affinity Purified Rabbit Polyclonal Antibody (Pab)
• Species/Host: Rabbit
• Clonality: Polyclonal
• Clone Number: RB23784
• Tested applications: FC, IHC-P, WB
• Reactivity: Human
• Isotype: Rabbit IgG
• Dilution range: WB: 1:1000, WB: 1:2000, WB: 1:1000, WB: 1:2000, WB: 1:1000, IHC-P: 1:25, IHC-P: 1:10~50
• Form/Appearance: Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
• Conjugation: Unconjugated
• MW: 19044 Da
• Target: This EREG antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 137-165 amino acids from the C-terminal region of human EREG.
• UniProt ID: O14944
• NCBI: NP_001423.1
• 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: Proepiregulin, Epiregulin, EPR, EREG
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Anti-EREG Antibody (C-term) at 1:2000 dilution + A549 whole cell lysates. Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size: 19 kDa. Blocking/Dilution buffer: 5% NFDM/TBST.

Anti-EREG Antibody (C-term) at 1:2000 dilution + U-87 MG whole cell lysates. Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size: 19 kDa. Blocking/Dilution buffer: 5% NFDM/TBST.

Western blot analysis of lysates from A549, HepG2, U-87 MG cell line (from left to right), using EREG Antibody (C-term). Diluted at 1:1000 at each lane. A goat anti-rabbit IgG H&L (HRP) at 1:10000 dilution was used as the secondary antibody. Lysates at 20 ug per lane.

Staining EREG in Human brain tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 3% BSA for 0.5 hour at room temperature; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody (1/25) for 1 hours at 37°C. A undiluted biotinylated goat polyvalent antibody was used as the secondary antibody.

EREG Antibody (C-term) IHC analysis in formalin fixed and paraffin embedded colon carcinoma followed by peroxidase conjugation of the secondary antibody and DAB staining. This data demonstrates the use of the EREG Antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.

Western blot analysis of EREG Antibody (C-term) in HepG2 cell line lysates (35 ug/lane). EREG (arrow) was detected using the purified Pab.

All lanes: Anti-EREG Antibody (C-term) at 1:1000 dilution. Lane 1: A549 whole cell lysates. Lane 2: human placenta lysates. Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size: 19 kDa. Blocking/Dilution buffer: 5% NFDM/TBST.