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F2RL1 / PAR2

coagulation factor II (thrombin) receptor-like 1

Receptor for trypsin and trypsin-like enzymes coupled to G proteins. Its function is mediated through the activation of several signaling pathways including phospholipase C (PLC), intracellular calcium, mitogen-activated protein kinase (MAPK), I-kappaB kinase/NF-kappaB and Rho. Can also be transactivated by cleaved F2R/PAR1. Involved in modulation of inflammatory responses and regulation of innate and adaptive immunity, and acts as a sensor for proteolytic enzymes generated during infection. Generally is promoting inflammation. Can signal synergistically with TLR4 and probably TLR2 in inflammatory responses and modulates TLR3 signaling. Has a protective role in establishing the endothelial barrier; the activity involves coagulation factor X. Proposed to have a bronchoprotective role in airway epithelium, but also shown to compromise the airway epithelial barrier by interrupting E-cadherin adhesion. Involved in the regulation of vascular tone; activation results in hypotension presumably mediated by vasodilation. Associates with a subset of G proteins alpha subunits such as G alpha-q, G alpha-11, G alpha-14, G alpha-12 and G alpha-13, but probably not with G(o) alpha, G(i) subunit alpha-1 and G(i) subunit alpha-2. However, according to PubMed:21627585 can signal through G(i) subunit alpha. Believed to be a class B receptor which internalizes as a complex with arrestin and traffic with it to endosomal vesicles, presumably as desensitized receptor, for extended periods of time. Mediates inhibition of TNF-alpha stimulated JNK phosphorylation via coupling to G alpha-q/11; the function involves dissociation of RIPK1 and TRADD from TNFR1. Mediates phosphorylation of nuclear factor NF-kappa-B RELA subunit at 'Ser-536'; the function involves IKBKB and is predominantly independent of G proteins. Involved in cellular migration. Involved in cytoskeletal rearrangement and chemotaxis through beta-arrestin-promoted scaffolds; the function is independent of G alpha-q/11 and involves promotion of cofilin dephosphoryltaion and actin filament severing. Induces redistribution of COPS5 from the plasma membrane to the cytosol and activation of the JNK cascade is mediated by COPS5. Involved in the recruitment of leukocytes to the sites of inflammation and is the major PAR receptor capable of modulating eosinophil function such as proinflammatory cytokine secretion, superoxide production and degranulation. During inflammation promotes dendritic cell maturation, trafficking to the lymph nodes and subsequent T-cell activation. Involved in antimicrobial response of innate immnune cells; activation enhances phagocytosis of Gram-positive and killing of Gram-negative bacteria. Acts synergistically with interferon-gamma in enhancing antiviral responses. Implicated in a number of acute and chronic inflammatory diseases such as of the joints, lungs, brain, gastrointestinal tract, periodontium, skin, and vascular systems, and in autoimmune disorders.

Gene Name: coagulation factor II (thrombin) receptor-like 1
Family/Subfamily: GPCR , Proteinase-activated
Synonyms: F2RL1, PAR2, Thrombin receptor-like 1, Protease-activated receptor 2, G-protein coupled receptor 11, GPR11, PAR-2
Target Sequences: NM_005242 NP_005233.3 P55085

Publications (2)

1
PAR2-dependent activation of GSK3ß regulates the survival of colon stem/progenitor cells. Nasri I, Bonnet D, Zwarycz B, d'Aldebert E, Khou S, Mezghani-Jarraya R, Quaranta M, Rolland C, Bonnart C, Mas E, Ferrand A, Cenac N, Magness S, Van Landeghem L, Vergnolle N, Racaud-Sultan C. American journal of physiology. Gastrointestinal and liver physiology. 2016 311:G221-36. (WB; Mouse) [Full Text Article] [PubMed:27313176] [PMC:PMC5007290] Related Antibodies: LS-B2321.
2
Possible Involvement of Human Mast Cells in the Establishment of Pregnancy via Killer Cell Ig-Like Receptor 2DL4. Chiyuki Ueshima, Tatsuki R Kataoka, Masahiro Hirata, Akihiko Sugimoto, Yoshiki Iemura, Sachiko Minamiguchi, Takashi Nomura, Hironori Haga. The American journal of pathology. 2018 Jun;188:1497-1508. [Full Text Article] [PubMed:29577936]

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F2RL1 / PAR2 Antibody - Anti-F2RL1 antibody IHC of human adrenal. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (N-Terminus) (SAM11) Antibody
Human
ELISA, IF, IHC, IHC-P
Unconjugated
50 µg/$485
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (HRP) Antibody
Human
ELISA, IF, WB
HRP Conjugated
100 µl/$1,063
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (Biotin) Antibody
Human
ELISA, IF, WB
Biotin Conjugated
100 µl/$1,063
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (FITC) Antibody
Human
ELISA, IF, WB
FITC Conjugated
100 µl/$1,063
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (APC) Antibody
Human
ELISA, IF, WB
APC Conjugated
100 µl/$1,063
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (PE) Antibody
Human
ELISA, IF, WB
PE Conjugated
100 µl/$1,063
F2RL1 / PAR2 Antibody - Anti-F2RL1 / PAR2 antibody IHC of human adrenal. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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Cancer
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human, Monkey
IHC, IHC-P
Unconjugated
50 µg/$440
F2RL1 / PAR2 Antibody - Anti-F2RL1 / PAR2 antibody IHC of human Breast, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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Cancer
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Human
IHC, IHC-P
Unconjugated
50 µg/$440
F2RL1 / PAR2 Antibody - Anti-F2RL1 antibody IHC of human kidney. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (Extracellular Domain) Antibody
Human
IHC, IHC-P
Unconjugated
50 µg/$440
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (344222) Antibody
Human
ELISA, Flo
Unconjugated
100 µg/$962
F2RL1 / PAR2 Antibody - Western blot analysis of extracts of various cell lines.
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal Antibody
Human
WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
F2RL1 / PAR2 ELISA Kit
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Sandwich
96-Well Microplate
Human
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$651
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F2RL1 / PAR2 Mouse anti-Human Monoclonal (PE) Antibody
Human
Flo
PE Conjugated
100 Tests/$872
F2RL1 / PAR2 ELISA Kit
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Sandwich
96-Well Microplate
Mouse
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$651
F2RL1 / PAR2 Antibody - F2RL1 / PAR2 antibody Western Blot of MCF7.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
WB
Unconjugated
100 µl/$424
F2RL1 / PAR2 Antibody - F2RL1 / PAR2 antibody Western Blot of MCF7.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (C-Terminus) (Biotin) Antibody
Guinea pig, Human, Chimpanzee
WB
Biotin Conjugated
100 µl/$469
F2RL1 / PAR2 Antibody - Immunohistochemistry of paraffin-embedded human small intestine tissue at dilution of 1:100
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, IHC-P
Unconjugated
50 µg/$294; 100 µg/$360
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (Biotin) Antibody
Human
ELISA
Biotin Conjugated
50 µg/$294; 100 µg/$360
F2RL1 / PAR2 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.312 - 20 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$783
F2RL1 / PAR2 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Cell Lysates, Tissue Homogenates
1 Plate/$764
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
100 µg/$331
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
100 µg/$357
F2RL1 / PAR2 Antibody -  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (aa260-309) Antibody
Human
WB
Unconjugated
100 µl/$424
F2RL1 / PAR2 Antibody
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal Antibody
Human
WB
Unconjugated
100 µg/$575
F2RL1 / PAR2 Antibody - PAR2 antibody Western blot. All lanes: Anti PAR2 at 0.5 ug/ml. Lane 1: HELA Whole Cell Lysate at 40 ug. Lane 2: COLO320 Whole Cell Lysate at 40 ug. Lane 3: SW620 Whole Cell Lysate at 40 ug. Lane 4: HEPG2 Whole Cell Lysate at 40 ug. Predicted band size: 49 kD. Observed band size: 49 kD.
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F2RL1 / PAR2 Rabbit anti-Human Polyclonal (aa349-383) Antibody
Human
WB
Unconjugated
10 µg/$318; 100 µg/$470
Viewing 1-25 of 46 product results



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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).