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Discovery Antibodies/Talipexole dihydrochloride/50 mg/B-140-50 mg

价格
¥5260.00
货号:B-140-50mg
浏览量:65
品牌:Discovery
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商品描述
Cat#:B-140
AlternativeNameB-HT920
  • LyophilizedPowder
  • BioassayTested
  • SourceSynthetic
    MW:282.23
    Purity:>98%
    Effectiveconcentration0.3-300nM.
      • Talipexole dihydrochloride
    Chemicalname6-prop-2-enyl-4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-d]azepin-2-amine;dihydrochloride.
    MolecularformulaC10H15N3S•2HCl.
    CASNo.:36085-73-1.
    ActivityB-HT920isablockerof5-HT3channels1.ItisalsoanagoNISTofD2dopaminereceptorsandα2-adrenoceptors.
      • Nishio,H. etal. (1996) Gen.Pharmacol. 27, 779.
    ShippingandstorageShippedatroomtemperature.Productassuppliedcanbestoredintactatroomtemperatureforseveralweeks.Forlongerperiods,itshouldbestoredat-20°C.
    Solubility100mMinH2O.Centrifugeallproductpreparationsbeforeuse(10000xg5min).
    StorageofsolutionsUptofourweeksat4°Corthreemonthsat-20°C.
      • Talipexole dihydrochloride
        AlomoneLabs Talipexoledihydrochloride(B-HT920) blocks5-HT3AreceptorsexpressedinHEK293Tcells. 
        Currentswereelicitedby10µM5-HT,deliveredevery3minutes.Talipexoledihydrochloride (#B-140)wasapplied30secondsbeforestimulationat10and100µM,asindicatedandinhibitedthe5-HTinducedcurrentinadose-dependentandreversIBLemanner.
    References-Scientificbackground
    • 1.Nishio,H. etal. (1996) Gen.Pharmacol. 27, 779.
    • 2.Clarke,P.B. etal. (1990) Br.J.Pharmacol. 99, 509.
    • 3.Plosker,G.L.andBenfield,P. (1997) CNSDrugs 7, 410.
    • 4.Inoue,Y. etal. (1999) PsychiatryClin.Neurosci. 53, 283.
      • Talipexoleisanazepinederivative,andactsasanagonistofD2dopaminepre-andpostsynapticreceptors,aswellasan α2-adrenoceptoragonistand5-HT3receptorantagonist1.

        ThepurposeofTalipexoleistoincreasedopamineactivityinthecentralnervoussystem.ItinhibitselectricallyevokedreleaseofdopaminethroughactivationofD2synapticautoreceptorslocatedondopaminergicterminals.Italsocausesreleaseofacetylcholineandnoradrenalin2,3.

        Talipexolehasbeenestablishedinanumberofclinicaltrialsasananti-Parkinsonianagent.Thesetrialsshowedsignificantimprovementinmotoractivityandinotherparkinsoniansymptomsincludingakinesia,rigidity,tremorandgaitdisturbances.Thereareseveralsideeffectscausedbythisdrugsuchasdrowsiness,dizziness,hallucinations,gastrointestinaldiscomfort,nauseaandlossofappetite3.

        Inaddition,talipexoleisalsoexpectedtobebeneficialforthetreatmentofperiodiclegmovementdisorderandrestlesslegsyndrome4.

    Target5-HT3,D2 dopamine,α2-adrenoceptorreceptors
    receivea5mgfreetrialsample!
    Lastupdate:02/09/2019

    Talipexoledihydrochloride(#B-140) isahighlypure,synthetic,andbiologicallyactivecompound.

    Forresearchpurposesonly,notforhumanuse
    Discovery Antibodies的Cyclin dependant kinase 2 (CDK2) is a serine/threonine protein kinase which controls both G1/S and G2/M transitions. CDKs along with cyclins and CDK inhibitors regulate cell cycle progression. Specific cyclins activate different CDKs; in early G1, CDK2 pairs with cyclin E to promote entry into the S phase before switching to partner with cyclin A to drive the cell through S phase. Once activated CDKs phosphorylate downstream proteins to initiate signalling cascades. CDK2 phosphorylates and inactivates the RB1 (pRb) tumour suppressor family of proteins.CDK的活动受到严格控制。CDK2活性可以被包括P21在内的一系列抑制剂抑制。细胞周期失调和增殖控制的丧失与细胞转化和癌症密切相关。CDK2在DNA损伤反应(DDR)中的细胞周期停滞中也似乎起着积极作用,它的抑制作用会阻碍DDR,并使细胞对电离辐射敏感,从而诱导细胞死亡。该抗体与AlexaFluor®488偶联。AlexaFluor®488是一种流行的鲜绿色荧光染料,具有高pH稳定性。
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