HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Acinetobacter baumannii

External ID: CHEMBL4296188

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL614425
ChEMBL Target Name: Acinetobacter baumannii
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

PubChem Standard Value	Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment
10	MIC	>	10000	nM	Median N= 2; Maxinhib 10.4 Pct
20	MIC	>	20000	nM	Median N= 2; Maxinhib 10.3 Pct
5	MIC	=	5000	nM	Median N= 2
	Inhibition	=	22.02	%	Average; N=2
10	MIC	>	10000	nM	Median N= 2; Maxinhib 7.2 Pct
	Inhibition	=	0.29	%	Average; N=2
	Inhibition	=	13.44	%	Average; N=2
	Inhibition	=	15.75	%	Average; N=2
	Inhibition	=	30.31	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 19.9 Pct
10	MIC	>	10000	nM	Median N= 2; Maxinhib 13.5 Pct
	Inhibition	=	12.68	%	Average; N=2
	Inhibition	=	8.04	%	Average; N=2
	Inhibition	=	21.28	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 17.6 Pct
10	MIC	>	10000	nM	Median N= 2; Maxinhib 10.9 Pct
20	MIC	>	20000	nM	Median N= 2; Maxinhib 24.8 Pct
	Inhibition	=	19.94	%	Average; N=2
10	MIC	>	10000	nM	Median N= 2; Maxinhib 15.2 Pct
	Inhibition	=	19.7	%	Average; N=2

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Pseudomonas aeruginosa

External ID: CHEMBL4296187

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL348
ChEMBL Target Name: Pseudomonas aeruginosa
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment	Data Validity Comment
Inhibition	=	10.84	%	Average; N=1
Inhibition	=	14.55	%	Average; N=1
Inhibition	=	-13.46	%	Average; N=1	Outside typical range
Inhibition	=	21.47	%	Average; N=2
Inhibition	=	32.07	%	Average; N=1
Inhibition	=	2.27	%	Average; N=1
Inhibition	=	-21.74	%	Average; N=1	Outside typical range
Inhibition	=	9.41	%	Average; N=1
Inhibition	=	19.34	%	Average; N=1
Inhibition	=	-25.08	%	Average; N=1	Outside typical range
Inhibition	=	9.21	%	Average; N=4
Inhibition	=	15.98	%	Average; N=4
Inhibition	=	8.03	%	Average; N=1
Inhibition	=	-1.26	%	Average; N=1
Inhibition	=	6.81	%	Average; N=1
Inhibition	=	-8.48	%	Average; N=1
Inhibition	=	25.25	%	Average; N=1
Inhibition	=	44.67	%	Average; N=1
Inhibition	=	1.69	%	Average; N=1
Inhibition	=	2.93	%	Average; N=1

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Cryptococcus neoformans

External ID: CHEMBL4296190

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL365
ChEMBL Target Name: Cryptococcus neoformans
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

PubChem Standard Value	Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment	Data Validity Comment
10	MIC	>	10000	nM	Median N= 2; Maxinhib 9.6 Pct
	Inhibition	=	-7.36	%	Average; N=2; Conc=25 Um ;
20	MIC	>	20000	nM	Median N= 2; Maxinhib 17.1 Pct
10	MIC	>	10000	nM	Median N= 2; Maxinhib 6.5 Pct
	Inhibition	=	-5.61	%	Average; N=2
10	MIC	>	10000	nM	Median N= 2; Maxinhib 7.2 Pct
	Inhibition	=	-0.18	%	Average; N=2
	Inhibition	=	-8.54	%	Average; N=2
	Inhibition	=	-5.03	%	Average; N=2
	Inhibition	=	-1.5	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 8.8 Pct
0.1563	MIC	=	156.3	nM	Median N= 2
	Inhibition	=	-9.6	%	Average; N=2; Conc=25 Um ;
	Inhibition	=	-0.09	%	Average; N=2
	Inhibition	=	-3.07	%	Average; N=2
	Inhibition	=	-2.97	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 9.3 Pct
	Inhibition	=	-12.66	%	Average; N=2; Conc=25 Um ;	Outside typical range
10	MIC	>	10000	nM	Median N= 2; Maxinhib 4.5 Pct
20	MIC	>	20000	nM	Median N= 2; Maxinhib 9.3 Pct

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Candida albicans

External ID: CHEMBL4296189

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL366
ChEMBL Target Name: Candida albicans
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

PubChem Standard Value	Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment
10	MIC	>	10000	nM	Median N= 2; Maxinhib 3.0 Pct
	Inhibition	=	8.04	%	Average; N=2; Conc=25 Um ;
20	MIC	>	20000	nM	Median N= 2; Maxinhib 7.4 Pct
10	MIC	>	10000	nM	Median N= 2; Maxinhib 4.8 Pct
	Inhibition	=	3.92	%	Average; N=2
10	MIC	>	10000	nM	Median N= 2; Maxinhib 10.4 Pct
	Inhibition	=	-0.23	%	Average; N=2
	Inhibition	=	0.3	%	Average; N=2
	Inhibition	=	-0.48	%	Average; N=2
	Inhibition	=	2.62	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 8.0 Pct
0.0781	MIC	<=	78.1	nM	Median N= 2
	Inhibition	=	-3.39	%	Average; N=2; Conc=25 Um ;
	Inhibition	=	5.22	%	Average; N=2
	Inhibition	=	3.37	%	Average; N=2
	Inhibition	=	4.56	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 3.4 Pct
	Inhibition	=	-0.73	%	Average; N=2; Conc=25 Um ;
10	MIC	>	10000	nM	Median N= 2; Maxinhib 7.9 Pct
20	MIC	>	20000	nM	Median N= 2; Maxinhib 1.4 Pct

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Staphylococcus aureus

External ID: CHEMBL4296184

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL352
ChEMBL Target Name: Staphylococcus aureus
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

PubChem Standard Value	Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment
10	MIC	>	10000	nM	Median N= 2; Maxinhib 24.4 Pct
20	MIC	>	20000	nM	Median N= 2; Maxinhib -0.9 Pct
5	MIC	=	5000	nM	Median N= 2
	Inhibition	=	7.42	%	Average; N=2
0.0781	MIC	<=	78.1	nM	Median N= 2
	Inhibition	=	5.44	%	Average; N=2
	Inhibition	=	-0.36	%	Average; N=2
	Inhibition	=	-1.51	%	Average; N=2
	Inhibition	=	9.71	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 6.2 Pct
10	MIC	>	10000	nM	Median N= 2; Maxinhib 14.7 Pct
	Inhibition	=	13.34	%	Average; N=2
	Inhibition	=	5.78	%	Average; N=2
	Inhibition	=	15.7	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 11.5 Pct
5	MIC	=	5000	nM	Median N= 2
5	MIC	=	5000	nM	Median N= 2
	Inhibition	=	9.69	%	Average; N=2
2.5	MIC	=	2500	nM	Median N= 2; Range 5 - 2.5 Um
	Inhibition	=	12.6	%	Average; N=2

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Klebsiella pneumoniae

External ID: CHEMBL4296186

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL350
ChEMBL Target Name: Klebsiella pneumoniae
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment	Data Validity Comment
Inhibition	=	0.93	%	Average; N=2
Inhibition	=	16.87	%	Average; N=4
Inhibition	=	14.36	%	Average; N=4
Inhibition	=	8.63	%	Average; N=2
Inhibition	=	22.77	%	Average; N=2
MIC	>	32	ug.mL-1	Median N= 2; Maxinhib 12.7 Pct
Inhibition	=	-22.42	%	Average; N=2	Outside typical range
Inhibition	=	0.23	%	Average; N=4
MIC	>	32	ug.mL-1	Median N= 2; Maxinhib 20.1 Pct
Inhibition	=	10.23	%	Average; N=4
Inhibition	=	3.15	%	Average; N=4
Inhibition	=	7.81	%	Average; N=4
Inhibition	=	-10.52	%	Average; N=4	Outside typical range
MIC	>	32	ug.mL-1	Median N= 2; Maxinhib 19.8 Pct
Inhibition	=	7.19	%	Average; N=4
Inhibition	=	6.16	%	Average; N=2
Inhibition	=	11.98	%	Average; N=4
Inhibition	=	3.45	%	Average; N=2
Inhibition	=	3.96	%	Average; N=2
Inhibition	=	4.88	%	Average; N=2

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：ChEMBL 靶标：Escherichia coli

External ID: CHEMBL4296185

Protocol: N/A

Comment: Compounds with activity <= 10uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Target ChEMBL ID: CHEMBL354
ChEMBL Target Name: Escherichia coli
ChEMBL Target Type: ORGANISM - Target is a complete organism
Relationship Type: N - Non-molecular target assigned
Confidence: Target assigned is non-molecular

Data Source: CO-ADD Antimicrobial Screening

PubChem Standard Value	Standard Type	Standard Relation	Standard Value	Standard Units	Activity Comment
10	MIC	>	10000	nM	Median N= 2; Maxinhib 62.6 Pct
20	MIC	>	20000	nM	Median N= 2; Maxinhib 7.3 Pct
0.625	MIC	=	625	nM	Median N= 2
	Inhibition	=	3.55	%	Average; N=2
10	MIC	=	10000	nM	Median N= 2
	Inhibition	=	-0.79	%	Average; N=2
	Inhibition	=	-2.76	%	Average; N=2
	Inhibition	=	6.59	%	Average; N=2
	Inhibition	=	3.05	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 8.1 Pct
10	MIC	>	10000	nM	Median N= 2; Maxinhib 17.5 Pct
	Inhibition	=	-6.11	%	Average; N=2
	Inhibition	=	3.59	%	Average; N=2
	Inhibition	=	-1.89	%	Average; N=2
20	MIC	>	20000	nM	Median N= 2; Maxinhib 7.5 Pct
1.25	MIC	=	1250	nM	Median N= 2; Range 2.5 - 1.25 Um
2.5	MIC	=	2500	nM	Median N= 2
	Inhibition	=	2.4	%	Average; N=2
5	MIC	=	5000	nM	Median N= 2; Range 10 - 5 Um
	Inhibition	=	-4.2	%	Average; N=2

HepG2 Cytotoxicity Assay Measured in Cell-Based System Using Plate Reader - 7071-02_Inhibitor_Dose_DryPowder_Activity_Set16

来源：15621 靶标：G protein-activated inward rectifier potassium channel 2

External ID: VANDERBILT_HTS_GIRK2_MPD

Protocol: To screen for modulators of the G protein-gated inwardly-rectifying potassium channel subunit 2 (GIRK2) homomeric channels, HEK293 cells were engineered to overexpress GIRK2. These cells were screened using a high-throughput thallium-flux assay in a 384-well format. High-throughput thallium flux assays are based on three principles: (1) extracellular thallium can permeate through potassium channels into cells, (2) the fluorescent dye Thallos enters and stays in the cytoplasm of HEK293 cells, and (3) the fluorescence of Thallos increases dramatically when it interacts with thallium ions. Compounds that modulate the activity of an overexpressed channel, in this case GIRK2, are identified by the change in fluorescence that results from changes in thallium influx into cells through the overexpressed channel.

The screening protocol was conducted as follows. One hour prior to screening, cells were loaded with 1.5 micromolar (muM) Thallos in assay buffer (1x Hank's Balanced Salt Solution and 20 millimolar (mM) HEPES). The liquid handling and imaging was conducted using a kinetic-imaging plate reader, Panoptic (WaveFront Biosciences). Before screening, Thallos-containing buffer was removed from cells and replaced with 20 microliters (muL) per well of assay buffer. Compounds were dissolved in assay buffer at 20 muM. After 8 seconds of imaging, 20 muL of compound solution was added per well and allowed to incubate for 150 seconds. Next, 10 muL of a solution containing 2.0 mM thallium in Base Buffer (125 mM NaHCO3, 1 mM MgSO4, 1.8 mM CaSO4, 5mM Glucose, and 20 mM HEPES) was added to the wells. 30 seconds later, 12 muL of base buffer containing 2.0 mM thallium and 50 mM 2-methyl-2,4-pentanediol (MPD), a partially-activating concentration, was added to each well. MPD has is a previously-described GIRK2 channel activator. Data was collected for 60 seconds after this final addition. The positive control for this screen was 30 muM ivermectin, a natural product previously identified as a GIRK2 activator as part of a small-scale pilot screen. Microsoft Excel was utilized for data analysis. Data were normalized, F/Fo, on a well-to-well basis to account for differences in cell number. Compound activity was analyzed by comparing the sums of control-subtracted amplitudes of fluorescence intensity at 20 seconds after each thallium addition. The top 0.2% compounds corresponding to wells that demonstrated the largest increases in fluorescence were selected as "hits" for counter screening, as described below.

All 63,228 compounds screened using the method described above are listed in column OUTCOME_SCREEN_HITS. The 133 compounds selected as hits based on the above criteria are labelled with "100" in the ACTIVITY column. Fluorescent compounds were included in the inactive compounds and marked with "0" in the ACTIVITY column.

The 133 active compounds from column OUTCOME_SCREEN_HITS were tested for non-specific activity in untransfected HEK293 cells using assay conditions otherwise identical to the primary screen. Column OUTCOME_HEK_COUNTERSCREEN lists the 23 compounds that displayed an increase in fluorescence upon thallium addition with "100" in the ACTIVITY column.

The 110 compounds which were identified as hits in the primary screen but inactive when tested in untransfected HEK293 cells were tested for activity in GIRK2-overexpressing HEK293 cells that did not express NPY4 receptor. Column OUTCOME_GIRK2_COUNTERSCREEN lists the 44 compound that displayed an increase in fluorescence upon thallium addition with "100" in the ACTIVITY column.

The 44 active compounds from column OUTCOME_GIRK2_COUNTERSCREEN were tested at various concentrations to determine if compound activity was concentration dependent. Column OUTCOME_GIRK2_DOSE_RESPONSE provides the efficacy of these compounds; activity of all compounds at the provided concentrations was normalized to the activity of VU0537695 at 25 muM, which was the highest efficacy observed during this screening. For each compound concentration listed, the efficacy of that compound provided refers to the normalized, control-subtracted fluorescence intensity at 15 seconds after the addition of thallium. The 28 compounds that demonstrated >5% efficacy and concentration-dependent activity were labelled as "100" in the ACTIVITY column.

Finally, column PUBCHEM_ACTIVITY_OUTCOME combines all of the information from the above counterscreens together, indicating the 28 hits from this GIRK2 screen.

Comment:

OUTCOME_SCREEN_HITS	OUTCOME_HEK_COUNTERSCREEN	OUTCOME_GIRK2_COUNTERSCREEN	OUTCOME_GIRK2_DOSE_RESPONSE	% Efficacy @ 25uM	% Efficacy @ 8.3uM	% Efficacy @ 2.8uM	% Efficacy @ 0.94uM	% Efficacy @ 0.15uM	% Efficacy @ 0.024uM
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE

1251663-72-5 靶点实验数据