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BioAssay: AID 594573

Intrinsic activity at FPR1 in human neutrophils assessed as increase in calcium mobilization by FLIPR assay relative to fMLF

The identification of two novel series of formyl peptide receptor 1 (FPR1) antagonists are reported, represented by methionine benzimidazole 6 and diamide 7. Both series specifically inhibited the binding of labelled fMLF to hrFPR1 and selectively antagonized FPR1 function in human neutrophils, making them useful in vitro validation tools for the target. ..more
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 Tested Compounds
 Tested Compounds
All(30)
 
 
Active(29)
 
 
Unspecified(1)
 
 
 Tested Substances
 Tested Substances
All(30)
 
 
Active(29)
 
 
Unspecified(1)
 
 
AID: 594573
Data Source: ChEMBL (744724)
BioAssay Type: Confirmatory, Concentration-Response Relationship Observed
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2012-02-15
Modify Date: 2014-08-23

Data Table ( Complete ):           View Active Data    View All Data
Target
Sequence: RecName: Full=fMet-Leu-Phe receptor; Short=fMLP receptor; AltName: Full=N-formyl peptide receptor; Short=FPR; AltName: Full=N-formylpeptide chemoattractant receptor
Description ..   
Comment ..   

Gene:FPR1     Conserved Domain     Related Protein 3D Structures     More BioActivity Data..
BioActive Compounds: 29
Description:
Title: Discovery of small molecule human FPR1 receptor antagonists.

Abstract: The identification of two novel series of formyl peptide receptor 1 (FPR1) antagonists are reported, represented by methionine benzimidazole 6 and diamide 7. Both series specifically inhibited the binding of labelled fMLF to hrFPR1 and selectively antagonized FPR1 function in human neutrophils, making them useful in vitro validation tools for the target.
(PMID: 21486695)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.
Categorized Comment - additional comments and annotations
From BioAssay Depositor:
Assay Type: Binding
Target Type: Target is a single protein chain
Assay Data Source: Scientific Literature
Result Definitions
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TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1IC50*IC50 PubChem standard valueFloatμM
3BEIBinding Efficiency Index(nM)Float
2SEISurface Efficiency Index(nM)Float
4LELigand EfficiencyFloat
5LLELipophilic Ligand EfficiencyFloat
6IC50 activity commentIC50 activity commentString
7IC50 standard flagIC50 standard flagInteger
8IC50 qualifierIC50 qualifierString
9IC50 published valueIC50 published valueFloat
10IC50 standard valueIC50 standard valueFloatnM
11IC50 binding domainsIC50 binding domainsString
12Intrinsic activity activity commentIntrinsic activity activity commentString
13Intrinsic activity standard flagIntrinsic activity standard flagInteger
14Intrinsic activity qualifierIntrinsic activity qualifierString
15Intrinsic activity published valueIntrinsic activity published valueFloat
16Intrinsic activity standard valueIntrinsic activity standard valueFloat
17Intrinsic activity binding domainsIntrinsic activity binding domainsString

* Activity Concentration.

Data Table (Concise)
Data Table ( Complete ):     View Active Data    View All Data
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