NR2E3, Blocking Peptide

For Research Use Only. Not for use in diagnostic procedures.

Lyophilized powder

Add 100ul of sterile PBS. Final peptide concentration is 1 mg/ml in PBS. For longer periods of storage, store at -20 degree C. Avoid repeat freeze-thaw cycles.

Small volumes of NR2E3 blocking peptide vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

This is a synthetic peptide designed for use in combination with anti-NR2E3 antibody made

Target Description: NR2E3 is part of a large family of nuclear receptor transcription factors involved in signaling pathways. Nuclear receptors have been shown to regulate pathways involved in embryonic development, as well as in maintenance of proper cell function in *****s. NR2E3 is a retinal nuclear receptor that is a ligand-dependent transcription factor. Defects in this gene are a cause of enhanced S cone syndrome.This protein is part of a large family of nuclear receptor transcription factors involved in signaling pathways. Nuclear receptors have been shown to regulate pathways involved in embryonic development, as well as in maintenance of proper cell function in *****s. Members of this family are characterized by discrete domains that function in DNA and ligand binding. This gene encodes a retinal nuclear receptor that is a ligand-dependent transcription factor. Defects in this gene are a cause of enhanced S cone syndrome. Alternatively spliced transcript variants encoding different isoforms have been identified.

Peptide

Western Blot (WB)

45kDa

nuclear receptor subfamily 2 group E member 3

photoreceptor-specific nuclear receptor

Photoreceptor-specific nuclear receptor

PNR; RNR  [Similar Products]

NR2E3_HUMAN

This protein is part of a large family of nuclear receptor transcription factors involved in signaling pathways. Nuclear receptors have been shown to regulate pathways involved in embryonic development, as well as in maintenance of proper cell function in *****s. Members of this family are characterized by discrete domains that function in DNA and ligand binding. This gene encodes a retinal nuclear receptor that is a ligand-dependent transcription factor. Defects in this gene are a cause of enhanced S cone syndrome. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

NR2E3: Orphan nuclear receptor of retinal photoreceptor cells. Transcriptional factor that is an activator of rod development and repressor of cone development. Binds the promoter region of a number of rod- and cone-specific genes, including rhodopsin, M- and S-opsin and rod-specific phosphodiesterase beta subunit. Enhances rhodopsin expression. Represses M- and S-cone opsin expression. Defects in NR2E3 are a cause of enhanced S cone syndrome (ESCS). ESCS is an autosomal recessive retinopathy in which patients have increased sensitivity to blue light; perception of blue light is mediated by what is normally the least populous cone photoreceptor subtype, the S (short wavelength, blue) cones. ESCS is also associated with visual loss, with night blindness occurring from early in life, varying degrees of L (long, red)- and M (middle, green)-cone vision, and retinal degeneration. Defects in NR2E3 are the cause of retinitis pigmentosa type 37 (RP37). RP leads to degeneration of retinal photoreceptor cells. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. RP37 inheritance is autosomal dominant. Belongs to the nuclear hormone receptor family. NR2 subfamily. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Nuclear receptor

Chromosomal Location of Human Ortholog: 15q23

Cellular Component: nucleoplasm; transcription factor complex; nucleus

Molecular Function: protein binding; ligand-dependent nuclear receptor activity; zinc ion binding; sequence-specific DNA binding; steroid hormone receptor activity

Biological Process: transcription from RNA polymerase II promoter; transcription initiation from RNA polymerase II promoter; intracellular receptor-mediated signaling pathway; positive regulation of rhodopsin gene expression; negative regulation of transcription from RNA polymerase II promoter; signal transduction; negative regulation of cell proliferation; eye photoreceptor cell development; visual perception; retina development in camera-type eye; phototransduction; steroid hormone mediated signaling; gene expression; positive regulation of transcription from RNA polymerase II promoter

Disease: Retinitis Pigmentosa 37; Enhanced S-cone Syndrome

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