Product info:

This gene product belongs to the nuclear receptor superfamily, members of which are transcription factors characterized by a ligand-binding domain and a DNA-binding domain. The encoded protein is a transcriptional regulator of the cytochrome P450 gene CYP3A4, binding to the response element of the CYP3A4 promoter as a heterodimer with the 9-cis retinoic acid receptor RXR. It is activated by a range of compounds that induce CYP3A4, including dexamethasone and rifampicin. Several alternatively spliced transcripts encoding different isoforms, some of which use non-AUG (CUG) translation initiation codon, have been described for this gene. Additional transcript variants exist, however, they have not been fully characterized.

Alternative names:

NR1I2; BXR; ONR1; PAR; PAR1; PAR2; PARq; PRR; PXR; SAR; SXR

Species reactivity:

Human, Mouse, Rat

Host:

Rabbit

Cellular localisation:

Nucleus

Isotype:

IgG

Immunogen:

A synthetic peptide corresponding to a sequence within amino acids 100-200 of human PXR (NP_071285.1).

Positive control:

Rat liver

AA Sequence:

CKGFFRRAMKRNARLRCPFRKGACEITRKTRRQCQACRLRKCLESGMKKEMIMSDEAVEERRALIKRKKSERTGTQPLGVQGLTEEQRMMIRELMDAQMKT

Purification:

Affinity purification

Molecular weight:

Calculated MW: 39kDa/43kDa/45kDa/48kDa/49kDa/52kDa/53kDa Observed MW: 50KDa

Form:

Liquid

Applications:

WB (Homo sapiens)

Dilution:

WB 1:500 - 1:2000 IHC 1:50 - 1:200

Storage buffer:

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

Storage:

Store at 4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

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