ER alpha/NR3A1 Antibody (PD00-04)

Immunohistochemistry: ER alpha/NR3A1 Antibody (PD00-04) [NBP3-32321] - Immunohistochemical analysis of paraffin-embedded human cervix tissue with Rabbit anti-ER alpha/NR3A1 antibody (NBP3-32321) at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32321) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

• Reactivity: Hu
• Applications: IHC
• Clone: PD00-04
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

ER alpha/NR3A1 Antibody (PD00-04) Summary

• Description: Novus Biologicals Rabbit ER alpha/NR3A1 Antibody (PD00-04) (NBP3-32321) is a recombinant monoclonal antibody validated for use in IHC. All Novus Biologicals antibodies are covered by our 100% guarantee.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: Synthetic peptide within Human ER alpha/NR3A1 alpha aa 300-595 / 595. (Uniprot: P03372)
• Localization: Cell membrane, Nucleus, Cytoplasm.
• Source: HEK293
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: ESR1
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:1000
• Theoretical MW: 42 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH7.4), 0.1% BSA and 40% Glycerol
• Preservative: 0.05% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein A purified

Alternate Names for ER alpha/NR3A1 Antibody (PD00-04)

• ER alpha
• ER
• Era
• ER-alpha
• ESR1
• ESRESRA
• Estradiol receptor
• estrogen receptor 1
• estrogen receptor alpha delta 3*4,56,7*/819-2 isoform
• estrogen receptor alpha delta 4 +49 isoform
• estrogen receptor alpha delta 4*5,6,7*/654 isoform
• estrogen receptor alpha
• estrogen receptor
• NR3A1
• NR3A1DKFZp686N23123
• Nuclear receptor subfamily 3 group A member 1

Background

Estrogen receptor alpha (ER alpha) is a nuclear protein and member of the steroid hormone receptor family. ER alpha possesses both DNA binding and ligand binding domains, and exerts a significant role in activating the transcription of certain genes (1). Ligand-dependent dimerization and phosphorylation on serines, 104, 106, and 118 function to regulate the transcriptional activation of ER alpha (2). The phosphorylation of the human estrogen receptor (ER) serine residue at position 118 is required for full activity of the ER activation function 1 (AF-1) (3).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: ESR1