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  • KD/KO Validated

NR1H4 Polyclonal antibody

NR1H4 Polyclonal Antibody for IHC, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human and More (3)

Applications

WB, IHC, IF, CoIP, ELISA

Conjugate

Unconjugated

Cat no : 25055-1-AP

Synonyms

BAR, Bile acid receptor, Farnesoid X activated receptor, Farnesol receptor HRR 1, FXR, HRR 1, HRR1, NR1H4, RIP14, RXR interacting protein 14



Tested Applications

Positive WB detected inHepG2 cells, MCF-7 cells, MDA-MB-231 cells
Positive IHC detected inhuman kidney tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:6000
Immunohistochemistry (IHC)IHC : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 25055-1-AP is NR1H4 Fusion Protein expressed in E. coli.

Tested Reactivity human
Cited Reactivityhuman, mouse, rat, pig
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen NR1H4 fusion protein Ag21878
Full Name nuclear receptor subfamily 1, group H, member 4
Calculated Molecular Weight 486 aa, 56 kDa
Observed Molecular Weight 48 kDa
GenBank Accession NumberBC130573
Gene Symbol NR1H4
Gene ID (NCBI) 9971
RRIDAB_2879874
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Nuclear Receptor subfamily 1, group H, member 4 (NR1H4, also known as FXR) is a receptor for bile acids and has an important role in regulating energy metabolism in liver, muscle and adipose tissues in humans and animals. NR1H4 is highly expressed in liver and has a role in lipid metabolism, whereas none of the other protein-coding genes in the region has known biological links with cholesterol, further supporting a role for NR1H4 in regulation of cholesterol levels. NR1H4 have four isoforms, i.e., FXRalpha1, FXRalpha2, FXRbeta1, and FXRbeta2, and each isoform has a different expressional level and transcriptional activity depending on its location within specific tissues. (PMID: 14733360, PMID: 30787420)

Protocols

Product Specific Protocols
WB protocol for NR1H4 antibody 25055-1-APDownload protocol
IHC protocol for NR1H4 antibody 25055-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanCoIP

Cell Host Microbe

A gut microbiota-bile acid axis promotes intestinal homeostasis upon aspirin-mediated damage

Authors - Ting Li
mouseIF,WB

Sci Total Environ

Bisphenol A induced hepatic steatosis by disturbing bile acid metabolism and FXR/TGR5 signaling pathways via remodeling the gut microbiota in CD-1 mice

Authors - Ting Hong
ratWB,IF

Phytomedicine

Wen-Shen-Jian-Pi-Hua-Tan decoction protects against early obesity-related glomerulopathy by improving renal bile acid composition and suppressing lipogenesis, inflammation, and fibrosis

Authors - Daofei Song
ratWB

Phytomedicine

Jiang-Tang-San-Huang pill alleviates type 2 diabetes mellitus through modulating the gut microbiota and bile acids metabolism

Authors - Dina Tawulie
human,mouseWB,IHC

Biomater Sci

Mesenchymal stem cell-derived exosome mitigates colitis via the modulation of the gut metagenomics-metabolomics-farnesoid X receptor axis

Authors - Dickson Kofi Wiredu Ocansey
humanWB

Front Pharmacol

Bacteroides dorei BDX-01 alleviates DSS-induced experimental colitis in mice by regulating intestinal bile salt hydrolase activity and the FXR-NLRP3 signaling pathway

Authors - Xiaowei Sun

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


FH

Bryce (Verified Customer) (04-16-2021)

Antibody did not work for mouse kidney homogenates. There was no observable difference between kidneys from wild type and knockout mice. Genotypes of blotted samples were confirmed by RT-qPCR.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: mouse kidney
NR1H4 Antibody Western Blot validation (1:1000 dilution) in mouse kidney (Cat no:25055-1-AP)