ER alpha/NR3A1 Antibody (ER505) [FITC]

Novus Biologicals | Catalog # NBP2-33106F

Novus Biologicals
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Key Product Details

Species Reactivity

Human

Applications

Western Blot

Label

FITC (Excitation = 495 nm, Emission = 519 nm)

Antibody Source

Monoclonal Mouse IgG1 kappa Clone # ER505
View all ER alpha/NR3A1 Primary Antibodies »

Product Specifications

Immunogen

Recombinant human ER alpha/NR3A1 alpha protein (aa2-185) (Uniprot: P03372)

Localization

Nuclear

Marker

Marker of Estrogen Dependence

Specificity

This monoclonal antibody is specific to ER alpha and shows minimal cross-reaction with other members of the family. ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti-estrogen (e.g. tamoxifen) therapy. This monoclonal antibody is excellent for staining of formalin-fixed, paraffin-embedded breast carcinomas.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1 kappa

Applications for ER alpha/NR3A1 Antibody (ER505) [FITC]

Application
Recommended Usage

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: ER alpha/NR3A1

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).

Long Name

Estrogen Receptor alpha

Alternate Names

ESR1, NR3A1

Gene Symbol

ESR1

Additional ER alpha/NR3A1 Products

Product Documents for ER alpha/NR3A1 Antibody (ER505) [FITC]

Certificate of Analysis

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Product Specific Notices for ER alpha/NR3A1 Antibody (ER505) [FITC]

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.

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FAQs

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Associated Pathways

TGF-beta Signaling Pathways TGF-beta Signaling Pathway Thumbnail