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O3FAR1 / GPR120

free fatty acid receptor 4

Receptor for medium and long-chain free fatty acids (FFAs). Signals via a G(q)/G(11)-coupled pathway. Acts as a receptor for omega-3 fatty acids and mediates robust anti-inflammatory effects, particularly in macrophages and fat cells. The anti-inflammatory effects involve inhibition of TAK1 through a beta-arrestin 2 (ARRB2)/TAB1-dependent effect, but independent of the G(q)/G(11)-coupled pathway. Mediates potent insulin sensitizing and antidiabetic effects by repressing macrophage-induced tissue inflammation. May mediate the taste of fatty acids. Mediates FFA-induced inhibition of apoptosis in enteroendocrine cells. May play a role in the regulation of adipocyte development and differentiation.

Gene Name: free fatty acid receptor 4
Family/Subfamily: GPCR , Fatty acid
Synonyms: FFAR4, Free fatty acid receptor 4, GT01, GPR129, GPR120, O3FAR1, PGR4, BMIQ10
Target Sequences: NM_181745 NP_859529.2 Q5NUL3

Publications (6)

1
Novel identification of the free fatty acid receptor FFAR1 that promotes contraction in airway smooth muscle. Mizuta K, Zhang Y, Mizuta F, Hoshijima H, Shiga T, Masaki E, Emala CW Sr. American journal of physiology. Lung cellular and molecular physiology. 2015 309:L970-82. (WB; Human) [Full Text Article] [PubMed:26342087] [PMC:PMC4628981]
2
Characterization of duodenal expression and localization of fatty acid-sensing receptors in humans: relationships with body mass index. Little TJ, Isaacs NJ, Young RL, Ott R, Nguyen NQ, Rayner CK, Horowitz M, Feinle-Bisset C. American journal of physiology. Gastrointestinal and liver physiology. 2014 307:G958-67. (IHC; Human) [Full Text Article] [PubMed:25258406] Related Antibodies: LS-A2003.
3
Effects of ovarian hormones on GPR120 mRNA expression in mouse pituitary gonadotrophs. Moriyama R, Ueda K, Deura C. Endocrine Journal. 2017 November;64:1055-1061. [Full Text Article] [PubMed:28824022]
4
Eicosapentaenoic acid prevents the progression of intracranial aneurysms in rats. Yu Abekura, Isao Ono, Akitsugu Kawashima, Katsumi Takizawa, Hirokazu Koseki, Haruka Miyata, Kampei Shimizu, Mieko Oka, Mika Kushamae, Susumu Miyamoto, Hiroharu Kataoka, Akira Ishii, Tomohiro Aoki. Journal of neuroinflammation. 2020 Apr;17:129. [Full Text Article] [PubMed:32331514] [PMC:PMC7181479] Related Antibodies: LS-A2003.
5
G protein-coupled receptors in human fat taste perception. Galindo MM, Voigt N, Stein J, van Lengerich J, Raguse JD, Hofmann T, Meyerhof W, Behrens M. Gastroenterology. 2014 Feb;37:123-39. [Full Text Article] [PubMed:21868624] Related Antibodies: LS-A2003.
6
CD36- and GPR120-mediated Ca2+ signaling in human taste bud cells mediates differential responses to fatty acids and is altered in obese mice. Ozdener MH, Subramaniam S, Sundaresan S, Sery O, Hashimoto T, Asakawa Y, Besnard P, Abumrad NA, Khan NA. Gastroenterology. Apr;146:995-1005. [Full Text Article] [PubMed:24412488] [PMC:PMC3979457] Related Antibodies: LS-A2003.
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Antibodies (26)
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O3FAR1 / GPR120 (44)
Human (30)
Mouse (15)
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ELISA (12)
IF (4)
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rabbit (24)
goat (1)
rabbit-new zealand white (1)
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polyclonal pc (26)
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96-Well Microplate (1)
96-Well Strip Plate (16)
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Azide-free (1)
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aa243-292 (4)
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190-270 aa, Internal (1)
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aa1-71 (1)
aa247-258 (1)
aa250-300 (1)
aa263-275 (1)
aa28-40 (1)
No (43)
Yes (1)
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Serum (7)
Tissue Homogenates (4)
O3FAR1 / GPR120 Antibody - Anti-O3FAR1 / GPR120 antibody IHC of human colon. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Human
IHC, IHC-P
Unconjugated
50 µg/$440
O3FAR1 / GPR120 Antibody - Anti-O3FAR1 / GPR120 antibody IHC of human Colon, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
IHC, IHC-P
Unconjugated
50 µg/$460
O3FAR1 / GPR120 Antibody - Anti-O3FAR1 / GPR120 antibody IHC of human colon, carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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Fast Shipping
O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (Cytoplasmic Domain) Antibody
Human
IHC, IHC-P
Unconjugated
50 µg/$440
O3FAR1 / GPR120 Antibody - Anti-O3FAR1 / GPR120 antibody IHC staining of human small intestine. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa1-71) Antibody
Human
IHC, IHC-P, WB
Unconjugated
50 µl/$460
O3FAR1 / GPR120 Antibody - Goat Anti-GPR120 Antibody (2µg/ml) staining of paraffin embedded Human Colon. Microwaved antigen retrieval with citrate buffer pH 6, HRP-staining.
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O3FAR1 / GPR120 Goat anti-Human Polyclonal (aa263-275) Antibody
Rabbit, Mouse, Rat, Pig, Bat, Human
IHC-P, Peptide-ELISA
Unconjugated
100 µg/$503
O3FAR1 / GPR120 Antibody - O3FAR1 / GPR120 antibody Western blot of HepG2 Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa243-292) Antibody
Human
WB
Unconjugated
100 µl/$424
O3FAR1 / GPR120 Antibody - O3FAR1 / GPR120 antibody Western blot of HepG2 Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa243-292) (Biotin) Antibody
Mouse, Bovine, Pig, Gibbon, Human, Chimpanzee
WB
Biotin Conjugated
100 µl/$469
O3FAR1 / GPR120 Antibody - Western blot of GPR120 expression in PC12 cells
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, WB
Unconjugated
50 µg/$305; 100 µg/$357
O3FAR1 / GPR120 Antibody - Anti-O3FAR1 / GPR120 antibody IHC staining of human prostate. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody dilution 1:50.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa247-258) Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
1 Each/$485
O3FAR1 / GPR120 ELISA Kit
Select
Sandwich
96-Well Strip Plate
Mouse
0.78 - 50 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$783
O3FAR1 / GPR120 Antibody - Western blot of GPR120 antibody
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (190-270 aa, Internal) Antibody
Mouse, Rat, Human
ELISA, IF, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
O3FAR1 / GPR120 Antibody - Peptide - + Immunofluorescence analysis of LOVO cells, using GPR120 antibody.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IF, WB
Unconjugated
100 µg/$357
O3FAR1 / GPR120 Antibody - Staining LOVO cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% saponin prior to blocking in 10% serum for 45 min at 37°C. The primary antibody was diluted 1/400 and incubated with the sample for 1 hour at 37°C. A Alexa Fluor® 594 conjugated goat polyclonal to rabbit IgG (H+L), diluted 1/600 was used as secondary antibody.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
O3FAR1 / GPR120 Antibody - Western Blot of rabbit Anti-Ffar4 antibody. Lane 1: Ladder (Opal Prestained) p/n MB-210-0500. Lane 2: Raw 264.7 WCL p/n W10-001-369. Lane 3: NIH/3T3 WCL p/n W10-000-358. Lane 4: PC-12 WCL p/n W12-001-GL9. Lane 5: Ladder (Opal Prestained) p/n MB-210-0500. Load: 35 µg per lane. Primary antibody: Ffar4 antibody at 1:1000 for overnight at 4°C. Secondary antibody: Gt-a-Rb HRP secondary antibody 611-103-122 at 1:70,000 for 30 min at RT. Block: MB-073 BlockOut Universal Blocking Buffer for 30 min at RT. Predicted/Observed size: 40.8 kDa, observed ~48 kDa band due to glycosylation of Ffar4 protein.
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O3FAR1 / GPR120 Rabbit anti-Mouse Polyclonal (N-Terminus) Antibody
Mouse
ELISA, WB
Unconjugated
100 µg/$567
O3FAR1 / GPR120 Antibody - Western Blot of rabbit Anti-Ffar4 antibody. Lane 1: Ladder (Opal Prestained) p/n MB-210-0500. Lane 2: Raw 264.7 WCL p/n W10-001-369. Lane 3: NIH/3T3 WCL p/n W10-000-358. Lane 4: PC-12 WCL p/n W12-001-GL9. Lane 5: Ladder (Opal Prestained) p/n MB-210-0500. Load: 35 µg per lane. Primary antibody: Ffar4 antibody at 1:1000 for overnight at 4°C. Secondary antibody: Gt-a-Rb HRP secondary antibody 611-103-122 at 1:70,000 for 30 min at RT. Block: MB-073 BlockOut Universal Blocking Buffer for 30 min at RT. Predicted/Observed size: 40.8 kDa, observed ~48 kDa band due to glycosylation of Ffar4 protein.
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O3FAR1 / GPR120 Rabbit anti-Mouse Polyclonal (N-Terminus) Antibody
Mouse
ELISA, WB
Unconjugated
25 µl/$304
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O3FAR1 / GPR120 Rabbit-New Zealand White anti-Human Polyclonal (aa250-300) Antibody
Human
IHC, WB
Unconjugated
100 µl/$393
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) Antibody
Human
ELISA, WB
Unconjugated
200 µl/$734
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) (Biotin) Antibody
Human
ELISA, WB
Biotin Conjugated
200 µl/$952
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) (FITC) Antibody
Human
ELISA, WB
FITC Conjugated
200 µl/$952
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) (Azide-free) (HRP) Antibody
Human
ELISA, WB
HRP Conjugated, Azide-free
200 µl/$952
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) (APC) Antibody
Human
ELISA, WB
APC Conjugated
200 µl/$952
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) (PE) Antibody
Human
ELISA, WB
PE Conjugated
200 µl/$952
O3FAR1 / GPR120 Antibody - Western blot with GPR120 antibody. Lane 1: MW markers, Lane 2: LoVo cell lysate, Lane 3: LoVo cell lysate + immunizing peptide (10 ug/ml).
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa28-40) Antibody
Human
ELISA, WB
Unconjugated
1 Each/$449
O3FAR1 / GPR120 Antibody - GPR120 Antibody western blot of HepG2 cell line lysates (35 ug/lane). The GPR120 antibody detected the GPR120 protein (arrow).
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (aa231-260) Antibody
Human
WB
Unconjugated
400 µl/$393
O3FAR1 / GPR120 Antibody - Western blot analysis of GPR120 expression in HepG2 (A); HEK293T (B) whole cell lysates.
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O3FAR1 / GPR120 Rabbit anti-Human Polyclonal (Internal) Antibody
Human
WB
Unconjugated
30 µl/$255; 100 µl/$299; 200 µl/$351
Viewing 1-25 of 44 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).