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Melatonin MT Receptor agoniste

Name: Melatonin
Brand: Selleck Chemicals
SKU: S1204
Rating: 5 (34 reviews)

N° Cat.S1204

Melatonin est un agoniste du MT receptor, utilisé comme complément alimentaire. Ce composé est un inhibiteur sélectif de ATF-6 et régule à la baisse le COX-2. Il améliore la mitophagy et régule l'homéostasie de l'apoptosis et de l'autophagy.

Melatonin MT Receptor agoniste Chemical Structure

Structure chimique

Poids moléculaire: 232.28

Aller à

Contrôle qualité

Lot : Pureté : 99.97%

99.97

Cibles apparentées	CXCR Hedgehog/Smoothened PKA Adrenergic Receptor AChR 5-HT Receptor Histamine Receptor Dopamine Receptor Ras KRas
Autre MT Receptor Inhibiteurs	Luzindole

Culture cellulaire, traitement et concentration de travail

Lignées cellulaires	Type dessai	Concentration	Temps dincubation	Description de lactivité	PMID
CHO	Function assay			Inhibition of the 2-[125I]- iodomelatonin binding to Melatonin receptor type 1A expressed in CHO cells, Ki=0.00008μM	9435890
CHO	Function assay			Inhibition of the 2-[125I]- iodomelatonin binding to Melatonin receptor type 1B expressed in CHO cells, Ki=0.00012μM	9435890
NIH3T3	Function assay			Binding affinity was measured against cloned human Melatonin receptor type 1A subtype stably expressed in rat fibroblasts NIH3T3 cells, Ki=0.0002951μM	9733487
NIH 3T3	Function assay			Binding affinity towards recombinant human melatonin receptor type 1B expressed in NIH 3T3 cells using 2-[121I]iodomelatonin radioligand binding assay, Ki=0.00033μM	10737738
NIH 3T3	Function assay			Binding affinity towards recombinant human melatonin receptor type 1A expressed in NIH 3T3 cells using 2-[121I]iodomelatonin radioligand binding assay, Ki=0.00066μM	10737738
HEK293	Function assay			Binding affinity for human melatonin receptor type 1A, expressed in HEK293 cells (2-[125I]iodomelatonin is used as radioligand), Ki=0.0002μM	11063602
HEK293	Function assay			Binding affinity for melatonin receptor type 1B, expressed in HEK293 cells (2-[125I]iodomelatonin is used as radioligand), Ki=0.00053μM	11063602
NIH 3T3	Function assay			Binding affinity towards melatonin receptor type 1B stably expressed in NIH3T3 rat fibroblast cells using 2-[125I]iodomelatonin, Ki=0.0002818μM	11520198
NIH 3T3	Function assay			Binding affinity towards melatonin receptor type 1A stably expressed in NIH3T3 rat fibroblast cells using 2-[125I]iodomelatonin (100 pM) as radioligand, Ki=0.0002884μM	11520198
HEK293	Function assay			Inhibition of 2-[125I]iodomelatonin binding to human Melatonin receptor type 1A expressed in HEK293 cells, Ki=0.00012μM	11960497
HEK293	Function assay			Inhibition of 2-[125I]iodomelatonin binding to human Melatonin receptor type 1B expressed in HEK293 cells, Ki=0.00031μM	11960497
HEK293	Function assay			Binding affinity on human melatonin receptor type 1B stably transfected in human embryonic kidney (HEK 293) cells using 2-[125I]iodomelatonin as radioligand., Ki=0.00031μM	12061881
CHO	Function assay			Intrinsic activity at human Melatonin receptor type 1B evaluated on [35S]GTP-gamma-S, binding in Chinese hamster ovarian (CHO) cells, EC50=0.00047μM	12061881
CHO	Function assay			Intrinsic activity evaluated on [35S]GTP -gamma-S binding in hamster ovarian (CHO) cells, stably expressing human Melatonin receptor type 1A, EC50=0.00192μM	12061881
CHO	Function assay			Ability to inhibit 2-[125I]iodomelatonin specific binding to human melatonin receptor type 1A (MT1) expressed in CHO cells., Ki=0.0000823μM	12213062
CHO	Function assay			Binding affinity against human Melatonin receptor type 1A (MT1) in CHO cells, Ki=0.0000823μM	12213063
HEK293	Function assay			Binding affinity for human Melatonin receptor type 1A stably transfected in human embryonic kidney cells (HEK 293) using 2-[125I]iodomelatonin as radioligand, Ki=0.00014μM	12646022
HEK293	Function assay			Binding affinity for human Melatonin receptor type 1B stably transfected in human embryonic kidney cells (HEK 293) using 2-[125I]iodomelatonin as radioligand, Ki=0.00041μM	12646022
NIH3T3	Function assay			Binding affinity against human MT2 melatonin receptor expressed in NIH3T3 cells, Ki=0.0003μM	14643330
NIH3T3	Function assay			Binding affinity against human MT1 melatonin receptor expressed in NIH3T3 cells., Ki=0.0004μM	14643330
NIH3T3	Function assay			Binding of 2-[125I]iodomelatonin to membrane preparations of NIH3T3 cells stably expressing human Melatonin receptor type 1B, Ki=0.0003μM	14980664
NIH3T3	Function assay			Binding of 2-[125I]iodomelatonin to membrane preparations of NIH3T3 cells stably expressing human Melatonin receptor type 1A, Ki=0.0004μM	14980664
NIH3T3	Function assay			Binding affinity for human recombinant Melatonin receptor type 2 expressed in NIH3T3 cells, Ki=0.0002818μM	15293992
NIH3T3	Function assay			Binding affinity for human recombinant Melatonin receptor type 1 expressed in NIH3T3 cells, Ki=0.0002884μM	15293992
NIH3T3	Function assay			Inhibition of 2-[125I]iodomelatonin binding to membrane preparations of NIH3T3 cells stably expressing human Melatonin receptor type 1A, Ki=0.0003μM	15380218
NIH3T3	Function assay			Inhibition of 2-[125I]iodomelatonin binding to membrane preparations of NIH3T3 cells stably expressing human Melatonin receptor type 1B, Ki=0.0007μM	15380218
NIH3T3	Function assay			Binding affinity against Melatonin receptor type 1A stably expressed in NIH3T3 cells using 2-[125I]iodomelatonin, Ki=0.0003μM	15713384
NIH3T3	Function assay			Binding affinity against Melatonin receptor type 1B stably expressed in NIH3T3 cells using 2-[125I]iodomelatonin, Ki=0.0007μM	15713384
NIH3T3	Function assay			Inhibition of 2-[125I]iodomelatonin binding to human melatonin receptor type 1B (MT2) expressed in NIH3T3 rat fibroblast cells , Ki=0.0002818μM	15943478
NIH3T3	Function assay			Inhibition of 2-[125I]iodomelatonin binding to human melatonin receptor type 1A (MT1) expressed in NIH3T3 rat fibroblast cells, Ki=0.0002884μM	15943478
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human recombinant MT2 receptor expressed in NIH3T3 cells, Ki=0.00035μM	16759094
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human recombinant MT1 receptor expressed in NIH3T3 cells, Ki=0.00039μM	16759094
NIH3T3	Function assay	1 nM		Activity at MT1 receptor expressed in NIH3T3 cells assessed as inhibition of forskolin-stimulated cAMP synthesis at 1 nM	16759094
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in NIH3T3 cells, Ki=0.000257μM	17149869
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in NIH3T3 cells, Ki=0.0003236μM	17149869
NIH 3T3	Function assay			Displacement of 2[125I]iodomelatonin from recombinant human MT2 receptor expressed in NIH 3T3 cells, Ki=0.0003548μM	17346859
NIH 3T3	Function assay			Displacement of 2[125I]iodomelatonin from recombinant human MT1 receptor expressed in NIH 3T3 cells, Ki=0.000389μM	17346859
NIH3T3	Function assay			Displacement of 2[125I]iodomelatonin from human recombinant MT1 receptor expressed in NIH3T3 cells, Ki=0.000263μM	17459711
NIH3T3	Function assay			Displacement of 2[125I]iodomelatonin from human recombinant MT2 receptor expressed in NIH3T3 cells, Ki=0.0003388μM	17459711
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human cloned MT1 receptor expressed in rat NIH3T3 cells, Ki=0.0002μM	17481904
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human cloned MT2 receptor expressed in rat NIH3T3 cells, Ki=0.0003μM	17481904
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human cloned MT1 receptor expressed in rat NIH3T3 cells, Ki=0.0001413μM	18052314
NIH3T3	Function assay			Displacement of 2-[125I]iodomelatonin from human cloned MT2 receptor expressed in rat NIH3T3 cells, Ki=0.0002399μM	18052314
HEK293	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in HEK293 cells, IC50=0.0002μM	18372181
HEK293	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in HEK293 cells, IC50=0.00053μM	18372181
CHO	Function assay			Displacement of [125I]iodomelatonin from MT3/QR2 melatonin binding site expressed in CHO cells, IC50=0.06457μM	18400335
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human melatonin MT1 receptor expressed in CHO cells, Ki=0.000525μM	18657980
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human melatonin MT2 receptor expressed in CHO cells, Ki=0.000741μM	18657980
HEK293	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in HEK293 cells, Ki=0.00014μM	18778943
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in CHO cells, Ki=0.00041μM	18778943
CHO	Function assay			Agonist activity at human MT2 receptor expressed in CHO cells by [35S]GTPgammaS binding assay, EC50=0.00049μM	18778943
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in CHO cells, Ki=0.0004571μM	19193160
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in CHO cells, Ki=0.000955μM	19193160
CHO	Function assay			Agonist activity at human MT2 receptor expressed in CHO cells assessed as stimulation of [35S]GTPgammaS binding, EC50=0.00049μM	19329323
CHO	Function assay			Agonist activity at human MT1 receptor expressed in CHO cells assessed as stimulation of [35S]GTPgammaS binding, EC50=0.00224μM	19329323
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in CHO cells by gamma counting, Ki=0.0004571μM	19473848
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in CHO cells by gamma counting, Ki=0.000955μM	19473848
CHO	Function assay		60 mins	Displacement of [3H]melatonin from human melatonin MT1 receptor expressed in CHO cells after 60 mins by scintillation counting, Ki=0.000296μM	20227878
CHO	Function assay		60 mins	Displacement of [3H]melatonin from human melatonin MT2 receptor expressed in CHO cells after 60 mins by scintillation counting, Ki=0.000429μM	20227878
CHO	Function assay			Agonist activity at human MT2 receptor expressed in CHO cells by [35S]GTPgamma binding assay, EC50=0.00049μM	20444610
CHO	Function assay			Agonist activity at human MT1 receptor expressed in CHO cells by [35S]GTPgamma binding assay, EC50=0.0022μM	20444610
NIH3T3	Function assay		90 mins	Displacement of [125I]iodomelatonin from human cloned MT1 receptor expressed in rat NIH3T3 cells after 90 mins, Ki=0.0003311μM	20674373
NIH3T3	Function assay		90 mins	Displacement of [125I]iodomelatonin from human cloned MT2 receptor expressed in rat NIH3T3 cells after 90 mins, Ki=0.0006166μM	20674373
CHO-Galpha16	Function assay		20 mins	Binding affinity to rat MT1 receptor expressed in CHO-Galpha16 cells assessed as Ca2+ mobilization after 20 mins by FLIPR assay, EC50=0.00056μM	21237644
CHO-Galpha16	Function assay			Displacement of [3H]melatonin from rat MT2 receptor expressed in CHO-Galpha16 cells, Ki=0.00058μM	21237644
CHO-Galpha16	Function assay			Displacement of [3H]melatonin from rat MT1 receptor expressed in CHO-Galpha16 cells, Ki=0.00099μM	21237644
CHO-Galpha16	Function assay		20 mins	Binding affinity to rat MT2 receptor expressed in CHO-Galpha16 cells assessed as Ca2+ mobilization after 20 mins by FLIPR assay, EC50=0.0011μM	21237644
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in CHO cells, Ki=0.00022μM	21392858
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in CHO cells, Ki=0.00035μM	21392858
HEK293	Function assay			Displacement of 2-[125I]-iodomelatonin from human MT1 receptor expressed in HEK293 cells, Ki=0.00025μM	21420861
HEK293	Function assay			Displacement of 2-[125I]-iodomelatonin from human MT2 receptor expressed in HEK293 cells, Ki=0.00034μM	21420861
CHO	Function assay			Agonist activity at human MT2 receptor expressed in CHO cells by [35S]GTPgamma binding assay, EC50=0.00042μM	21420861
CHO	Function assay			Agonist activity at human MT1 receptor expressed in CHO cells by [35S]GTPgamma binding assay, EC50=0.0015μM	21420861
CHO	Function assay		30 mins	Agonist activity at human MT1 receptor expressed in CHO cells assessed as inhibition of forskolin-induced cAMP accumulation after 30 mins by EnVision Multilabel Plate Readers, EC50=0.0000257μM	21473625
CHO	Function assay			Displacement of [125I]-2-iodomelatonin from human MT2 receptor expressed on CHO cells microscintillation counting, Ki=0.00021μM	21473625
CHO	Function assay			Displacement of [125I]-2-iodomelatonin from human MT1 receptor expressed on CHO cells by microscintillation counting, Ki=0.00024μM	21473625
CHO	Function assay		30 mins	Agonist activity at human MT2 receptor expressed in CHO cells assessed as inhibition of forskolin-induced cAMP accumulation after 30 mins by EnVision Multilabel Plate Readers, EC50=0.0008511μM	21473625
CHO	Function assay		30 mins	Agonist activity at human MT1 receptor expressed in CHO cells assessed as decrease in forskolin-stimulated cAMP release after 30 mins by multilabel plate reader, EC50=0.000026μM	21568291
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in CHO cells, Ki=0.00021μM	21568291
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in CHO cells, Ki=0.00024μM	21568291
CHO	Function assay		30 mins	Agonist activity at human MT2 receptor expressed in CHO cells assessed as decrease in forskolin-stimulated cAMP release after 30 mins by multilabel plate reader, EC50=0.00082μM	21568291
HEK293	Function assay			Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in human HEK293 cells by radioligand binding assay, Ki=0.00025μM	21764185
HEK293	Function assay			Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in human HEK293 cells by radioligand binding assay, Ki=0.00034μM	21764185
NIH3T3	Function assay		90 mins	Displacement of 2-[125I]iodomelatonin from human MT1 receptor expressed in rat NIH3T3 cells after 90 mins, Ki=0.000263μM	22047556
NIH3T3	Function assay		90 mins	Displacement of 2-[125I]iodomelatonin from human MT2 receptor expressed in rat NIH3T3 cells after 90 mins, Ki=0.0003388μM	22047556
CHO	Function assay		60 mins	Displacement of [3H]melatonin from human MT1 receptor expressed in CHO cells after 60 mins by microbeta scintillation method, Ki=0.000296μM	23228808
CHO	Function assay		60 mins	Displacement of [3H]melatonin from human MT2 receptor expressed in CHO cells after 60 mins by microbeta scintillation method, Ki=0.000429μM	23228808
HEK293	Function assay		2 hrs	Displacement of [125I]2-iodomelatonin from human recombinant MT1 receptor expressed in HEK293 cells after 2 hrs by gamma counting, Ki=0.0002μM	23265885
HEK293	Function assay		2 hrs	Displacement of [125I]2-iodomelatonin from human recombinant MT2 receptor expressed in HEK293 cells after 2 hrs by gamma counting, Ki=0.0005μM	23265885
CHOK1	Function assay		3 hrs	Displacement of [125I]2-iodomelatonin from human recombinant melatonin receptor 1 expressed in CHOK1 cells after 3 hrs, Ki=0.00011μM	23403082
CHOK1	Function assay		3 hrs	Displacement of [125I]2-iodomelatonin from human recombinant melatonin receptor 1 expressed in CHOK1 cells after 3 hrs, IC50=0.00021μM	23403082
CHO	Function assay		1 hr	Intrinsic activity at human melatonin MT2 receptor expressed in CHO cells assessed as [35S]GTPgammaS binding after 1 hr, EC50=0.0004μM	24417958
CHO	Function assay		1 hr	Intrinsic activity at human melatonin MT1 receptor expressed in CHO cells assessed as [35S]GTPgammaS binding after 1 hr, EC50=0.0017μM	24417958
Primary neural stem cells	Neurogenic assay	10 uM	48 hrs	Neurogenic activity in Wistar rat Primary neural stem cells assessed as cell maturation by measuring TuJ1 at 10 uM after 48 hrs by DAPI staining-based immunohistochemistry	24738476
Primary neural stem cells	Neurogenic assay	10 uM	48 hrs	Neurogenic activity in Wistar rat Primary neural stem cells assessed as cell maturation by measuring MAP-2 at 10 uM after 48 hrs by DAPI staining-based immunohistochemistry	24738476
HEK293	Function assay			Displacement of [125L]iodomelatonin from human MT1 receptor expressed in HEK293 cells, Ki=0.00014μM	24930835
HEK293	Function assay			Displacement of [125L]iodomelatonin from human MT2 receptor expressed in HEK293 cells, Ki=0.00041μM	24930835
HEK293	Function assay		120 mins	Displacement of 2-[125I]iodomelatonin from human MT1 receptor stably transfected in HEK293 cells after 120 mins by scintillation counting, Ki=0.00014μM	25232966
HEK293	Function assay		120 mins	Displacement of 2-[125I]iodomelatonin from human MT2 receptor stably transfected in HEK293 cells after 120 mins by scintillation counting, Ki=0.00041μM	25232966
SH-SY5Y	Neuroprotective assay	10 uM	24 hrs	Neuroprotective activity against H2O2-induced oxidative stress-associated death in human SH-SY5Y cells assessed as increase in cell viability at 10 uM incubated for 24 hrs prior to H2O2 challenge measured after 24 hrs by MTT assay	26363866
HEK293	Function assay		120 mins	Displacement of [125I]2-Iodomelatonin from human MT1 receptor expressed in HEK293 cells after 120 mins by radioligand competition assay, Ki=0.00025μM	26785296
HEK293	Function assay		120 mins	Displacement of [125I]2-Iodomelatonin from human MT2 receptor expressed in HEK293 cells after 120 mins by radioligand competition assay, Ki=0.00034μM	26785296
CHO	Function assay			Displacement of [125I]2-iodomelatonin from human recombinant ML1A receptor expressed in CHO cells, IC50=0.00011μM	26988801
PC12	Neuroprotective assay	10 uM	2 hrs	Neuroprotective activity against H2O2-induced damage in rat PC12 cells assessed as cell viability at 10 uM preincubated for 2 hrs followed by H2O2 addition for 24 hrs by MTT assay	27460699
PC12	Neuroprotective assay	20 uM	24 hrs	Neuroprotective activity against amyloid beta (1 to 42 residues) induced cell death in rat PC12 cells assessed as increase in cell viability at 20 uM preincubated for 24 hrs followed by amyloid beta (1 to 42 residues) addition measured after 24 hrs by MTT	27484514
CHO	Function assay		60 mins	Displacement of [125I]2-iodomelatonin from human recombinant MT1 receptor expressed in CHO cells measured after 60 mins by scintillation counting method, IC50=0.00011μM	27876250
PC12	Neuroprotective assay	25 uM	2 hrs	Neuroprotective activity against H2O2-induced oxidative damage in rat PC12 cells assessed as increase in cell viability at 25 uM preincubated for 2 hrs followed by H2O2 challenge measured after 24 hrs by MTT assay	28800459
MDA-MB-231	Antiproliferative assay		24 hrs	Antiproliferative activity against human MDA-MB-231 cells after 24 hrs by MTT assay, IC50=0.9μM	29144746
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells	29435139
HEK293	Function assay			Agonist activity at MT1 receptor (unknown origin) expressed in HEK293 cells by Fluo-8 dye-based calcium assay, EC50=0.001μM	31204226
HEK293	Function assay			Agonist activity at MT2 receptor (unknown origin) expressed in HEK293 cells by Fluo-8 dye-based calcium assay, EC50=0.025μM	31204226
COS7	Function assay		1.5 hrs	Displacement of 2-[1251]-iodomelatonin from human MT2 receptor expressed in COS7 cells incubated for 1.5 hrs by gamma counting method, Ki=0.00018μM	31727472
NIH3T3	Function assay		90 mins	Displacement of 2-[1251]-iodomelatonin from human MT1 receptor expressed in NIH3T3 cells membranes incubated for 90 mins by Cheng-Prusoff equation analysis, Ki=0.0002042μM	31727472
NIH3T3	Function assay		90 mins	Displacement of 2-[1251]-iodomelatonin from human MT2 receptor expressed in NIH3T3 cells membranes incubated for 90 mins by Cheng-Prusoff equation analysis, Ki=0.000302μM	31727472
NIH3T3	Function assay			Displacement of 2-[1251]-iodomelatonin from human MT2 receptor expressed in NIH3T3 cells membranes by radioligand binding assay, Ki=0.00033μM	31727472
CHO	Function assay		1 hr	Displacement of 2-[1251]-iodomelatonin from human MT1 receptor expressed in CHO cells incubated for 1 hr by gamma counting method, Ki=0.00046μM	31727472
NIH3T3	Function assay			Displacement of 2-[1251]-iodomelatonin from human MT1 receptor expressed in NIH3T3 cells membranes by radioligand binding assay, Ki=0.00066μM	31727472
COS7	Function assay		1.5 hrs	Displacement of 2-[1251]-iodomelatonin from human MT1 receptor expressed in COS7 cells incubated for 1.5 hrs by gamma counting method, Ki=0.00088μM	31727472
CHO	Function assay		1 hr	Displacement of 2-[1251]-iodomelatonin from human MT2 receptor expressed in CHO cells incubated for 1 hr by gamma counting method, Ki=0.00095μM	31727472
CHO	Function assay			Binding affinity against human Melatonin receptor type 1A by displacement of [125I]iodomelatonin stably expressed in CHO cells, Ki=0.00013μM	ChEMBL
CHO	Function assay			Displacement of 2-[125I]iodomelatonin from human Melatonin receptor type 1A expressed in CHO cells, Ki=0.0002μM	ChEMBL
CHO	Function assay			Binding affinity against human Melatonin receptor type 1B by displacement of [125I]iodomelatonin stably expressed in CHO cells, Ki=0.00023μM	ChEMBL
CHO	Function assay			Inhibition of 2-[125I]iodomelatonin binding to human Melatonin receptor type 1B expressed in CHO cells, Ki=0.00029μM	ChEMBL
CHO	Function assay			Displacement of 2-[125I]-iodomelatonin from human MT1 receptor expressed in CHO cells, Ki=0.0004571μM	ChEMBL
CHO	Function assay			Displacement of 2-[125I]-iodomelatonin from human MT1 receptor expressed in CHO cells by Gamma counting, Ki=0.0004571μM	ChEMBL
CHO	Function assay		1 hr	Displacement of 2-[125I]-iodomelatonin from human melatonin receptor MT1 expressed in CHO cells after 1 hr by gamma counting analysis, Ki=0.0004571μM	ChEMBL
CHO	Function assay			Displacement of 2-[125I]-iodomelatonin from human MT2 receptor expressed in CHO cells, Ki=0.000955μM	ChEMBL
CHO	Function assay			Displacement of 2-[125I]-iodomelatonin from human MT2 receptor expressed in CHO cells by Gamma counting, Ki=0.000955μM	ChEMBL
CHO	Function assay		1 hr	Displacement of 2-[125I]-iodomelatonin from human melatonin receptor MT2 expressed in CHO cells after 1 hr by gamma counting analysis, Ki=0.000955μM	ChEMBL
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Informations chimiques, stockage et stabilité

Poids moléculaire	232.28	Formule	C₁₃H₁₆N₂O₂	Stockage (À partir de la date de réception)	3 ans-20°Cpoudre
N° CAS	73-31-4	Télécharger le SDF		Stockage des solutions mères	1 an-80°Cen solvant 1 mois-20°Cen solvant
Synonymes	NSC 56423, N-Acetyl-5-methoxytryptamine,NSC 113928,MT			Smiles	CC(=O)NCCC1=CNC2=C1C=C(C=C2)OC

Solubilité

In vitro
Lot:

DMSO : 46 mg/mL (198.03 mM)
(Le DMSO contaminé par lhumidité peut réduire la solubilité. Utiliser du DMSO frais et anhydre.)

Ethanol : 46 mg/mL

Water : Insoluble

Calculateur de molarité

Masse	Concentration	Volume	Poids moléculaire
=	×	×

Calculateur de dilution Calculateur de poids moléculaire

In vivo Lot:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%absolute ethyl alcohol 1 95%Corn oil Validé par les laboratoires Selleck. Si vous avez besoin dajustements à cette formulation, contactez notre équipe de vente pour des tests personnalisés.	2.300mg/ml (9.90mM)	Taking the 1 mL working solution as an example, add 50 μL of 46 mg/ml clear absolute ethyl alcohol stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 Corn oil Validé par les laboratoires Selleck. Si vous avez besoin dajustements à cette formulation, contactez notre équipe de vente pour des tests personnalisés.	10.000mg/ml (43.05mM)	Taking the 1 mL working solution as an example, add 50 μL of 200 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

Calculateur de formulation in vivo (Solution claire)

Étape 1 : Entrez les informations ci-dessous (Recommandé : Un animal supplémentaire pour tenir compte des pertes pendant lexpérience)

Dosage : mg/kg Poids moyen des animaux : g Volume de dosage par animal :μL Nombre danimaux :

Étape 2 : Entrez la formulation in vivo (Ceci nest que le calculateur, pas la formulation. Veuillez nous contacter dabord sil ny a pas de formulation in vivo dans la section Solubilité.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Résultats du calcul :

Concentration de travail : mg/ml;

Méthode de préparation du liquide maître DMSO : mg médicament prédissous dans μL DMSO ( Concentration du liquide maître mg/mL, Veuillez nous contacter dabord si la concentration dépasse la solubilité du DMSO du lot de médicament. )

Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, ajouter ensuiteμL PEG300, mélanger et clarifier, ajouter ensuiteμL Tween 80, mélanger et clarifier, ajouter ensuite μL ddH₂O, mélanger et clarifier.

Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, ajouter ensuite μL Huile de maïs, mélanger et clarifier.

Remarque : 1. Assurez-vous que le liquide est clair avant dajouter le solvant suivant.
2. Assurez-vous dajouter le(s) solvant(s) dans lordre. Vous devez vous assurer que la solution obtenue lors de lajout précédent est une solution claire avant de procéder à lajout du solvant suivant. Des méthodes physiques telles que le vortex, les ultrasons ou le bain-marie peuvent être utilisées pour faciliter la dissolution.

Mécanisme daction

Targets/IC₅₀/Ki	melatonin receptor
In vitro	Melatonin interagit avec le radical hydroxyle hautement toxique avec une constante de vitesse équivalente à celle d'autres piégeurs de radicaux hydroxyles très efficaces. Il neutralise, selon les rapports, le peroxyde d'hydrogène, l'oxygène singulet, l'anion peroxynitrite, l'oxyde nitrique et l'acide hypochloreux. Ce composé est censé piéger le radical hydroxyle hautement toxique, l'anion peroxynitrite et peut-être le radical peroxyle. Il piégeait, selon les rapports, l'anion radical superoxyde et il désactive l'oxygène singulet. La substance stimule les niveaux d'ARNm de la superoxyde dismutase et les activités de la glutathion peroxydase, de la glutathion réductase et de la glucose-6-phosphate déshydrogénase (qui sont toutes des enzymes antioxydantes), augmentant ainsi sa capacité antioxydante. Il a été démontré que cette substance chimique, dans des systèmes acellulaires, piégeait directement H2O2, l'oxygène singulet (1O2) et l'oxyde nitrique (NO), avec peu ou pas de capacité à piéger l'anion radical superoxyde (O2-) in vitro. Il détoxifie également directement l'anion peroxynitrite (ONOO-) et/ou l'acide peroxynitreux (ONOOH), ou la forme activée de cette molécule, ONOOH*. Melatonin agit comme un piégeur direct de radicaux libres avec la capacité de détoxifier à la fois les espèces réactives de l'oxygène et de l'azote. Il inhibe l'accumulation de l'AMPc dans la plupart des cellules examinées, mais les effets de l'indole sur d'autres messagers n'ont souvent été observés que dans un seul type de cellules ou de tissus, jusqu'à présent. Ce composé régule également les facteurs de transcription, à savoir la phosphorylation de la protéine de liaison à l'élément de réponse à l'AMPc et l'expression de c-Fos.
In vivo	Melatonin améliore l'entérocolite nécrosante en prévenant le déséquilibre Th17/Treg par l'activation de la voie AMPK/SIRT1
Références	[1] https://pubmed.ncbi.nlm.nih.gov/11060493/ [2] https://pubmed.ncbi.nlm.nih.gov/9770244/ [3] https://pubmed.ncbi.nlm.nih.gov/11898866/ [4] https://pubmed.ncbi.nlm.nih.gov/9674691/ [5] https://pubmed.ncbi.nlm.nih.gov/36225557/ [6] https://pubmed.ncbi.nlm.nih.gov/32685016/

Applications

Méthodes	Biomarqueurs	Images	PMID
Western blot	MT1 / MT2 / p-CREB / CREB / BDNF p-Raf / p-ERK / p-p90RSK / PKAα / p-AKT / p-JNK / p-CaMKII		29570621

Informations sur lessai clinique

(données de https://clinicaltrials.gov, mis à jour le 2024-05-22)

Numéro NCT	Recrutement	Conditions	Sponsor/Collaborateurs	Date de début	Phases
NCT04521972	Not yet recruiting	Pregnancy Related\|Labor; Poor\|Uterine Contractions Weak	Michigan State University\|McLaren Health Care	October 1 2024	Not Applicable
NCT06390267	Not yet recruiting	Acute Stress Reaction\|Cognitive Performance	Spark Biomedical Inc.\|Battelle Memorial Institute	August 2024	Not Applicable
NCT06343805	Not yet recruiting	Primary Myelofibrosis\|Post-Essential Thrombocythemia Myelofibrosis\|Post-Polycythemia Vera Myelofibrosis\|PMF\|PPV-MF\|PET-MF	Ajax Therapeutics Inc.	July 15 2024	Phase 1

Support technique

Instructions de manipulation

Tel: +1-832-582-8158 Ext:3

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