2. Signaling Pathways
  3. GPCR/G Protein
  4. Formyl Peptide Receptor (FPR)
  5. Formyl Peptide Receptor (FPR) Antagonist

Formyl Peptide Receptor (FPR) Antagonist

Formyl Peptide Receptor (FPR) Antagonists (10):

Cat. No. Product Name Effect Purity
  • HY-173591
    T0080
    		Antagonist 99.94%
    T0080 is a central nervous system-penetrant FPR1 inhibitor. By functionally blocking the FPR1 signaling pathway, T0080 effectively reduces neutrophil infiltration into ischemic brain tissue and maintains the integrity of the blood-brain barrier. T0080 alleviates tPA-associated hemorrhagic transformation, inhibits demyelination responses and the expression of NOX2. T0080 also possesses anti-apoptotic (apoptosis) and anti-inflammatory properties, thereby protecting myelin and reducing neurological deficits. T0080 is widely used in studies related to ischemic stroke complicated by hemorrhagic transformation after tPA thrombolysis, as well as multiple sclerosis.
  • HY-P1795
    Boc-dPhe-Leu-dPhe-Leu-Phe
    		Antagonist 98.09%
    Boc-dPhe-Leu-dPhe-Leu-Phe (Boc-fLfLF) is a selective N-formyl peptide receptor1 (FPR1) antagonist. Boc-dPhe-Leu-dPhe-Leu-Phe inhibits fMIFL(HY-P0224)-induced NADPH oxidase activity. Boc-dPhe-Leu-dPhe-Leu-Phe can be used for the study of inflammation.
  • HY-P2355
    BOC-FlFlF
    		Antagonist 98.31%
    BOC-FlFlF (Boc-Phe-dLeu-Phe-dLeu-Phe) is a selective FPR1 antagonist. Boc-FlFlF has an apparent dissociation constant (KD) of 230 nM as determined by the intracellular calcium mobilization assay. Boc-FlFlF can be used for the study of inflammation.
  • HY-103473
    Boc-MLF
    		Antagonist 99.36%
    Boc-MLF is a formyl peptide receptor (FPR) antagonist, and reduces superoxide production induced by fMLF with an IC50 of 0.63 μM.
  • HY-156293
    FPR1 antagonist 1
    		Antagonist
    FPR1 antagonist 1 (compound 24a) is a formyl peptide receptor 1 (FPR1) antagonist with an IC50 of 25 nM. FPR1 antagonist 1 inhibits cell growth through a combined effect on cell proliferation and apoptosis and reduces cell migration, while inducing an increase in angiogenesis.
  • HY-W668775
    Quin-C7
    		Antagonist 99.76%
    Quin-C7 is an orally active FPR2/ALX antagonist. Quin-C7 has anti-inflammatory activity and can ameliorate DSS (HY-116282)-induced colitis in mice. Quin-C7 can be used in the research of inflammatory bowel disease.
  • HY-176403
    FPR1 antagonist 3
    		Antagonist 98.07%
    FPR1 antagonist 3 (compound 10) is a potent and selective FPR1 antagonist. FPR1 antagonist 3 inhibits superoxide anion generation and elastase release with IC50s of 0.33 and 0.84 μM, respectively.
  • HY-156294
    FPR1 antagonist 2
    		Antagonist
    FPR1 antagonist 2 (compound 25b) is a formyl peptide receptor 1 (FPR1) antagonist with an IC50 of 70 nM. FPR1 antagonist 2 inhibits cell growth through a combined effect on cell proliferation and apoptosis and reduces cell migration, while inducing an increase in angiogenesis.
  • HY-178919
    N-19004
    		Antagonist
    N-19004 is a FPR1 antagonist. N-19004 shows broad-spectrum antibacterial effects against a variety of pathogens. N-19004 exhibits significant retinal protective effects in the rd10 mouse model of retinitis pigmentosa (RP). N-19004 can attenuate retinal dysfunction, mitigate rod and cone degeneration, and reduce immune cell activation, gliosis, inflammation, oxidative stress, and apoptosis. N-19004 can reduce the size of laser-induced choroidal lesions and promote edema absorption through dual anti-inflammatory and anti-angiogenic effects. N-19004 can be used for the research of retinal degenerative diseases such as retinitis pigmentosa.
  • HY-P2355A
    BOC-FlFlF TFA
    		Antagonist
    BOC-FlFlF (TFA) (Boc-Phe-dLeu-Phe-dLeu-Phe (TFA)) is a selective FPR1 antagonist. BOC-FlFlF has an apparent dissociation constant (KD) of 230 nM as determined by the intracellular calcium mobilization assay. BOC-FlFlF can be used for the study of inflammation.