Melatonin

Catalog No.S1204

Melatonin Chemical Structure

Molecular Weight(MW): 232.28

Melatonin is a MT receptor agonist, used as a dietary supplement.

Size Price Stock Quantity  
In DMSO USD 90 In stock
USD 97 In stock
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2 Customer Reviews

  • TUNEL staining of treated adipocytes and flow cytometry analysis of positive TUNEL cells (n=3).

    J Pineal Res. 2017, 62(4), doi: 10.1111/jpi.12383. Melatonin purchased from Selleck.

    C: EDU staining of adipocytes treated with MT for 24 h (n=3). D: Flow Cytometry analysis of cell cycle in adipocytes treated with MT for 24 h (n=3).

    J Pineal Res, 2016, doi: 10.1111/jpi.12383.. Melatonin purchased from Selleck.

Purity & Quality Control

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Biological Activity

Description Melatonin is a MT receptor agonist, used as a dietary supplement.
Targets
melatonin receptor [1]
()
In vitro

Melatonin interacts with the highly toxic hydroxyl radical with a rate constant equivalent to that of other highly efficient hydroxyl radical scavengers. Melatonin reportedly neutralizes hydrogen peroxide, singlet oxygen, peroxynitrite anion, nitric oxide and hypochlorous acid. [1] Melatonin is believed to scavenge the highly toxic hydroxyl radical, the peroxynitrite anion, and possibly the peroxyl radical. Melatonin reportedly scavenges the superoxide anion radical and it quenches singlet oxygen. Melatonin stimulates mRNA levels for superoxide dismutase and the activities of glutathione peroxidase, glutathione reductase and glucose-6-phosphate dehydrogenase (all of which are antioxidative enzymes), thereby increasing its antioxidative capacity. [2] Melatonin in cell-free systems has been shown to directly scavenge H2O2, singlet oxygen (1O2) and nitric oxide (NO*), with little or no ability to scavenge the superoxide anion radical (O2*-) in vitro. Melatonin also directly detoxifies the peroxynitrite anion (ONOO-) and/or peroxynitrous acid (ONOOH), or the activated form of this molecule, ONOOH*. Melatonin acts as a direct free radical scavenger with the ability to detoxify both reactive oxygen and reactive nitrogen species. [3] Melatonin inhibits cAMP accumulation in most of the cells examined, but the indole effects on other messengers have been often observed only in one type of the cells or tissue, until now. Melatonin also regulates the transcription factors, namely, phosphorylation of cAMP-responsive element binding protein and expression of c-Fos. [4]

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
HEK293 cells MYXGeY5kfGmxbjDhd5NigQ>? Mn\xRolv\GmwZzDh[oZqdmm2eTDmc5IhcHWvYX6gcYVt[XSxbnnuJJJm[2WydH;yJJR6eGViMVGsJIV5eHKnc4Pl[EBqdiCKRVuyPVMh[2WubIOgLFIuYzF{NVndbY9ld22nbHH0c45qdiCrczD1d4VlKGG|IILh[IlwdGmpYX7kLUwhU2l;MD6yJI5O MXWxNVA3OzZyMh?=
NIH 3T3 cells Mn;RSpVv[3Srb36gZZN{[Xl? Mm[yRolv\GmwZzDh[oZqdmm2eTD0c5diemS|IILlZ49u[mmwYX70JIh2dWGwIH3lcIF1d26rbjDy[YNmeHSxcjD0fZBmKDGDIHX4dJJme3OnZDDpckBPUUhiM2SzJINmdGy|IIXzbY5oKDJvW{GyNWlecW:mb33lcIF1d26rbjDyZYRqd2yrZ3Hu[EBjcW6maX7nJIF{e2G7LDDLbV0xNjZ4IH7N NFTLU|cyODd|N{ezPC=>
NIH3T3 cells NFLDeJRHfW6ldHnvckBie3OjeR?= NV3qSY5rSmmwZHnu[{Bi\m[rbnn0fUBi\2GrboP0JIh2dWGwIF3UNUBu\WyjdH;ubY4hemWlZYD0c5Ih\XiycnXzd4VlKGmwIF7JTFNVOyClZXzsd{whU2l;MD60JI5O Mn;RNVQ3PDN|M{C=
CHO cells M1XQ[GZ2dmO2aX;uJIF{e2G7 MkflTY5pcWKrdHnvckBw\iC2aHWgNk1cOTJ3SW2tJIlw\G:vZXzheI9vcW5iYnnu[Ilv\yC2bzDN[YxifG:waX6gdoVk\XC2b4KgeJlx\SBzQTDlfJBz\XO|ZXSgbY4hS0iRIHPlcIx{NCCNaU24MlAxTS1yNTFOwG0> NVH3bVAyQTR|NUi5NC=>
NIH3T3 cells M17jfmZ2dmO2aX;uJIF{e2G7 NH34O3ZDcW6maX7nJIFn\mmwaYT5JIFo[Wmwc4SgbJVu[W5iTWSyJI1mdGG2b37pckBz\WOncITvdkBmgHC{ZYPz[YQhcW5iTlnIN3Q{KGOnbHzzMEBMcT1yLkOgcm0> MnrhNVQ3PDN|M{C=
CHO-Galpha16 cells M1XEWGZ2dmO2aX;uJIF{e2G7 MW[yNEBucW6| MnPnRolv\GmwZzDh[oZqdmm2eTD0c{Bz[XRiTWSxJJJm[2WydH;yJIV5eHKnc4Pl[EBqdiCFSF:tS4FteGijMU[gZ4VtdHNiYYPz[ZN{\WRiYYOgR4EzMyCvb3LpcIl7[XSrb36gZYZ1\XJiMkCgcYlveyCkeTDGUGlRWiCjc4PhfUwhTUN3ME2wMlU3KG6P MVOyNVI{PzZ2NB?=
NIH3T3 cells NYjZPIJFTnWwY4Tpc44h[XO|YYm= NH74NZY6OCCvaX7z M2\sd2Rqe3CuYXPlcYVvfCCxZjCyMXsyOjWLXXnv[I9u\WyjdH;ubY4h\nKxbTDoeY1idiCPVEGgdoVk\XC2b4Kg[ZhxemW|c3XkJIlvKHKjdDDOTWg{XDNiY3XscJMh[W[2ZYKgPVAhdWmwczygT4k:OC5{NkOgcm0> NVTBWWc6OjJyNEe1OVY>
NIH3T3 cells NH3xbWVHfW6ldHnvckBie3OjeR?= NXnkOnU4QTBibXnudy=> MXXEbZNxdGGlZX3lcpQhd2ZiMj3bNVI2UV2rb3TvcYVt[XSxbnnuJIZzd21iaIXtZY4hVVR{IILlZ4VxfG:{IHX4dJJme3OnZDDpckBz[XRiTlnIN3Q{KGOnbHzzJIFnfGW{IEmwJI1qdnNuIFvpQVAvOzN7IH7N NHPRWpAzOjB2N{W1Oi=>
CHOK1 NYDXdmJHTnWwY4Tpc44h[XO|YYm= MX:zJIg> MWPEbZNxdGGlZX3lcpQhd2ZiW{GyOWleOi2rb3TvcYVt[XSxbnnuJIZzd21iaIXtZY4hemWlb33ibY5idnRibXXsZZRwdmmwIILlZ4VxfG:{IEGg[ZhxemW|c3XkJIlvKEOKT1uxJINmdGy|IHHmeIVzKDNiaILzMEBKSzVyPUCuNlEhdk1? M4XESVI{PDB|MEiy
SH-SY5Y cells NHvPbpJHfW6ldHnvckBie3OjeR?= NYPLcXJWOTBizszN M2XPdFI1KGh? MUPO[ZVzd3C{b4TlZ5RqfmViYXP0bZZqfHliYXfhbY5{fCCKMl:yMYlv\HWlZXSgc5hq\GG2aY\lJJN1emW|cz3hd5Nw[2mjdHXkJIRm[XSqIHnuJIh2dWGwIGPIMXN[PVliY3XscJMh[XO|ZYPz[YQh[XNiaX7jdoVie2ViaX6gZ4VtdCC4aXHibYxqfHliYYSgNVAhfU1iaX7jeYJifGWmIH\vdkAzPCCqcoOgdJJqd3JidH:gTFJQOiClaHHscIVv\2VibXXhd5Vz\WRiYX\0[ZIhOjRiaILzJIJ6KE2WVDDhd5NigQ>? NWnSUlZzOjZ|NkO4OlY>

... Click to View More Cell Line Experimental Data

Protocol

Solubility (25°C)

In vitro DMSO 47 mg/mL (202.34 mM)
Ethanol 47 mg/mL (202.34 mM)
Water Insoluble

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 232.28
Formula

C13H16N2O2

CAS No. 73-31-4
Storage powder
in solvent
Synonyms N/A

Bio Calculators

Molarity Calculator

Molarity Calculator

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*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).

Dilution Calculator

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

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This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

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* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).

The Serial Dilution Calculator Equation

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Molecular Weight Calculator

Molecular Weight Calculator

Enter the chemical formula of a compound to calculate its molar mass and elemental composition:

Total Molecular Weight: g/mol

Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:

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Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Clinical Trial Information

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT03043443 Recruiting Alcohol-Related Disorders Centre for Addiction and Mental Health January 25, 2017 --
NCT00097474 Completed Jet Lag Syndrome Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)|National Institutes of Health Clinical Center (CC) November 22, 2004 Phase 2
NCT02798367 Not yet recruiting Insomnia Disorder Ache Laboratorios Farmaceuticos S.A. August 2017 Phase 2|Phase 3
NCT02963181 Not yet recruiting Hypotension, Orthostatic|Hypertension|Autonomic Nervous System Diseases Lawson Health Research Institute January 2017 Early Phase 1
NCT03013790 Recruiting Delirium|Melatonin MICE Trial Group December 2016 Phase 4
NCT02993588 Recruiting In Vitro Fertilization|Poor Ovarian Response Assiut University December 2016 Phase 2|Phase 3

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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MT Receptor Signaling Pathway Map

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID