FXR/NR1H4 Overexpression Lysate


Western Blot: FXR Overexpression Lysate (Adult Normal) [NBL1-13769] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for FXR.

Product Details

Reactivity HuSpecies Glossary
Applications WB

Order Details

FXR/NR1H4 Overexpression Lysate Summary


FXR/NR1H4 Transient Overexpression Lysate

Expression Host: HEK293T

Plasmid: RC217443

Accession#: NM_005123

Protein Tag: C-MYC/DDK


  • Western Blot
Application Notes
This product is intended for use as a positive control in Western Blot.

You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul).
Theoretical MW
54.2 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

Store at -80C. Avoid freeze-thaw cycles.
RIPA buffer

Lysate Details for Array



HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.This product is manufactured by and sold under license from OriGene Technologies and its use is limited solely for research purposes.

Alternate Names for FXR/NR1H4 Overexpression Lysate

  • BAR
  • bile acid receptor
  • farnesoid X receptor
  • Farnesoid X-activated receptor
  • Farnesol receptor HRR-1
  • FXR
  • HRR-1
  • HRR1MGC163445
  • NR1H4
  • Nuclear receptor subfamily 1 group H member 4
  • nuclear receptor subfamily 1, group H, member 4
  • Retinoid X receptor-interacting protein 14
  • RIP14
  • RIP14RXR-interacting protein 14


FXR and LXR fall into a category of proteins termed orphan receptors; because of their lack of a defined function, and in the case of LXR, the lack of a defined ligand. FXR has been shown to bind a class of lipid molecules called farnesoids. LXR/RXR heterodimers have highest affinity for DR-4 DNA elements while FXR/RXR heterodimers bind IR-1 elements. Both LXR/RXR and FXR/RXR heterodimers retain their responsiveness to 9-cis retinoic acid. The steroid receptor superfamily acts through direct association with DNA sequences known as hormone response elements (HREs) and bind DNA as either homo- or heterodimers. The promiscuous mediator of heterodimerization, RXR, is the receptor for 9-cis retinoic acid, and dimerizes with VDR, TR, PPAR, as well as several novel receptors including LXR (also referred to as RLD-1) and FXR.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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Gene Symbol NR1H4