Deoxyarbutin 脱氧熊果苷 苏州蚂蚁淘生物科技有限公司
点击丨商城购买积分领好礼产品标签Deoxyarbutin脱氧熊果苷;β-Arbutinβ-熊果苷;Tyrosinaseinhibitor酪氨酸
酶抑制剂;Melaninproductioninhibitor黑色素生成抑制剂;PolyphenolOxidase蘑菇多酚氧化酶;CAS:53936-56-4;
产品信息
脱氧熊果苷(Deoxyarbutin,CAS:53936-56-4)是一种有效且可逆的酪氨酸酶抑制剂(IC50=50nM)。能抑制黑色素
合成,引起明显和长期的皮肤增白效果。
产品特性1)CASNO:53936-56-42)化学名:4-(Oxan-2-yloxy)phenol3)分子式:C11H14O34)分子量:194.235)纯度:≥99%6)外观:白色或类白色粉末7)溶解性:溶于DMSO(100mM)、乙醇(100mM)、不溶于水8)化学结构图:

保存与运输方法保存:-20ºC干燥保存,至少2年有效。运输:室温运输
注意事项1)本品不是临床药物,只能用于科研用途,不能用于诊断或临床用途。2)为了您的安全和健康,请穿实验服并戴一次性手套操作。
配制
储存液文献1,BoissyREetal.DeoxyArbutin:Anovelreversibletyrosinaseinhibitorwitheffectiveinvivoskinlighteningpotency.ExpDermatol.2005Aug;14(8):601-8.PMID:16026582体内研究(动物):动物模型(AnimalModel):Hairlesspigmented(black)guineapigmodels药物配制(Preparation):dA(DeoxyArbutin)waspreparedinIbasecreamconsistingofwater(25%),0.2Mtriethanolaminehydrochloride(44.5%),glycerin(3.75%),ParsonMCX(7.5%),cutinaGMS(2.5%),andtegin90(2.5%).实验方法(Assay):Forexperimentscomparingskinlighteningeffectsoftestcompounds,skinwastreateddailyfor9weekswithdA,Hydroquinone(HQ),kojicacidandarbutin(3%)inIbasecream.Tenanimalswereineachtreatmentgroup,andthreeindependentexperimentswereperformed.Skinlightnesswasmeasuredatbaselineandthenweeklywithacolorimeter.实验结果(Results):BothdAandHQresultedinskinlighteningduringtheinitial3weeksoftreatment,theextentofdA-inducedskinlighteningplateauedwhiletheHQ-treatedskindarkenedandreturnedtothepretreatmentvalue.ThedAtreatedsitesshowednosignsofskinirritation.Incontrast,HQtreatedskinshowedsignsofirritationthatresultedinirregulardarkening,beginningat3weeksoftreatment.Incontrast,kojicacid,andarbutinwerenotsignificantlydifferentfromthevehiclecontrol.
文献2,ChawlaSetal.MechanismoftyrosinaseinhibitionbydeoxyArbutinanditssecond-generationderivatives..BrJDermatol.2008Dec;159(6):1267-74.PMID:18811684体内研究(细胞):细胞类型(Celltype):Humanmelanocytes药物配制(Preparation):Allcompounds(dA,dF,fdA,tdAandHQ)weredissolvedinsterileDMSO.Stocksolutionsofcompoundswerepreparedandprotectedfromlightat-20℃untiluse.Attimeofuse,compoundswerefurtherdilutedingrowthmediumtoproducethefinalrequiredconcentration.Compoundsweretestedattheappropriateconcentrationrange(1-100μM)intriplicateinordertocalculateLD50values.实验方法(Assay):Melanocyteswereseededat1-3×105cellsandallowedtogrowfor48hbeforetreatment.Culturedweretreateddailywithfreshgrowthmediacontainingtestcompoundfor5days.Onthesixthday,cellsweredetachedandcounted.实验结果(Results):Aconcentration-dependentdecreaseinthecellnumberofbothwasobservedforallinhibitors(dA,dF,fdA,tdAandHQ).LD50concentrationsofdAanditsderivativesarelistedbelow.
苏州
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