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Human Vitamin D Receptor protein (active)

Human Vitamin D Receptor protein (active). GTX00163-pro
Human Vitamin D Receptor protein (active). GTX00163-pro
Human Vitamin D Receptor protein (active). GTX00163-pro

Cat No. GTX00163-pro

Application Functional Assay
Species Human
Package
10 μg ($309)
APPLICATION

Application Note

Vitamin D Receptor (VDR) is the nuclear hormone receptor for vitamin D3. The receptor belongs to the family of trans-acting transcriptional regulatory factors and shows sequence similarity to the steroid and thyroid hormone receptors. It mediates the action of vitamin D3 by controlling the expression of hormone sensitive genes. Besides, E1A binding protein p300 (EP300) has been identified as an interactor of VDR, thus a binding ELISA assay was conducted to detect the interaction of recombinant human VDR and recombinant human EP300. Briefly, VDR were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to EP300-coated microtiter wells and incubated for 2h at 37ºC. Wells were washed with PBST and incubated for 1h with anti-VDR pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37ºC. Finally, add 50 μl stop solution to the wells and read at 450nm immediately. The binding activity of of VDR and EP300 was in a dose dependent manner.

Observed MW

20 kDa.
PROPERTIES

Form

Lyophilized powder

Buffer

Lyophilized from 100 mM NaHCO₃ (pH 8.3) with 500 mM NaCl, 1 mM EDTA, 1 mM DTT, 0.01% SKL, 5% Trehalose, Proclin300. Reconstitute with 100 mM NaHCO₃ and 500 mM NaCl (pH 8.3) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Storage

For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, store at -20ºC or below. After reconstitution, keep as concentrated solution.Avoid freeze-thaw cycles.

Region/Sequence

N-terminal His-Tag; Met272~Ser427 (NP_000367.1)

Expression System

E. coli

Purity

> 90%

Endotoxin

< 1 EU/μg

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

vitamin D receptor,NR1I1,PPP1R163

Background

This gene encodes vitamin D3 receptor, which is a member of the nuclear hormone receptor superfamily of ligand-inducible transcription factors. This receptor also functions as a receptor for the secondary bile acid, lithocholic acid. Downstream targets of vitamin D3 receptor are principally involved in mineral metabolism, though this receptor regulates a variety of other metabolic pathways, such as those involved in immune response and cancer. Mutations in this gene are associated with type II vitamin D-resistant rickets. A single nucleotide polymorphism in the initiation codon results in an alternate translation start site three codons downstream. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. A recent study provided evidence for translational readthrough in this gene, and expression of an additional C-terminally extended isoform via the use of an alternative in-frame translation termination codon. [provided by RefSeq, Jun 2018]

Database

Research Area

DATA IMAGES
Human Vitamin D Receptor protein (active). GTX00163-pro

GTX00163-pro Functional Assay Image

Functional ELISA analysis of GTX00163-pro Human Vitamin D Receptor protein (active) which can bind immobilized EP300 protein.

Human Vitamin D Receptor protein (active). GTX00163-pro

GTX00163-pro Image

SDS-PAGE analysis of GTX00163-pro Human Vitamin D Receptor protein (active).

Human Vitamin D Receptor protein (active). GTX00163-pro

GTX00163-pro Image

WB analysis of GTX00163-pro Human Vitamin D Receptor protein (active).

REFERENCE
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