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BioAssay: AID 70188

Agonist effect on transcriptional activation in MCF-7 cells expressing estrogen receptor alpha

A diastereomerically pure series of 7alpha-thioestratrienes was prepared and evaluated for its affinity for both the human estrogen receptor alpha and the more recently discovered estrogen receptor beta. The functional estrogenic activities of the compounds were measured in a MCF-7 ERE-tk-luciferase assay. The activities and selectivities of the compounds were sensitive to the nature of the thioether side chain. ..more
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 Tested Compounds
 Tested Compounds
All(7)
 
 
Active(7)
 
 
 Tested Substances
 Tested Substances
All(7)
 
 
Active(7)
 
 
 Related BioAssays
 Related BioAssays
AID: 70188
Data Source: ChEMBL (67353)
BioAssay Type: Confirmatory, Concentration-Response Relationship Observed
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2010-05-20
Modify Date: 2014-08-23

Data Table ( Complete ):           View Active Data    View All Data
Target
Sequence: RecName: Full=Estrogen receptor; Short=ER; AltName: Full=ER-alpha; AltName: Full=Estradiol receptor; AltName: Full=Nuclear receptor subfamily 3 group A member 1
Description ..   
Protein Family: Ligand binding domain of Estrogen receptor, which are activated by the hormone 17beta-estradiol (estrogen)
Comment ..   

Gene:ESR1     Related Protein 3D Structures     More BioActivity Data..
BioActive Compounds: 7
Description:
Title: Synthesis and estrogenic activities of novel 7-thiosubstituted estratriene derivatives.

Abstract: A diastereomerically pure series of 7alpha-thioestratrienes was prepared and evaluated for its affinity for both the human estrogen receptor alpha and the more recently discovered estrogen receptor beta. The functional estrogenic activities of the compounds were measured in a MCF-7 ERE-tk-luciferase assay. The activities and selectivities of the compounds were sensitive to the nature of the thioether side chain.
(PMID: 10673099)
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: Functional
Target Type: Target is a single protein chain
Assay Data Source: Scientific Literature
BAO: Assay Format: cell-based format
Assay Cell Type: MCF7
Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1EC50*EC50 PubChem standard valueFloatμM
2EC50 activity commentEC50 activity commentString
3EC50 standard flagEC50 standard flagInteger
4EC50 qualifierEC50 qualifierString
5EC50 published valueEC50 published valueFloatnM
6EC50 standard valueEC50 standard valueFloatnM
7EC50 data validityEC50 data validityString
8EC50 binding domainsEC50 binding domainsString

* Activity Concentration.

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