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Discovery Antibodies/Biperiden hydrochloride/50 mg/B-115-50 mg

价格
¥3460.00
货号:B-115-50mg
浏览量:76
品牌:Discovery
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商品描述
Cat#:B-115
AlternativeNameAkineton®,Akinophyl®
  • LyophilizedPowder
  • BioassayTested
  • SourceSynthetic
    MW:347.92
    Purity:>99%
    Effectiveconcentration0.5nM-100μM.
      • Biperiden hydrochloride
    Chemicalnameα-Bicyclo[2.2.1]hept-5-en-2-yl-α-phenyl-1-piperidinepropanolhydrochloride.
    MolecularformulaC21H29NO*HCl.
    CASNo.:1235-82-1.
    ActivityBiperidenhydrochlorideisamuscarinicacetylcholinereceptor(mAChR)antagoNISTthatdisplaysselectivityfortheM1 subtype(Ki valuesare0.48,2.4,3.9,6.3and6.3nMforM1,M4,M3,M2 andM5 receptorsrespectively)1.Italleviatesextrapyramidalsymptomsassociatedwithantipsychoticdrugs2 anddisplaysantiparkinsonianactivity3.
      • Bolden,C. etal. (1992) J.Pharmacol.Exp.Ther.  260, 576.
      • Sudo,Y. etal. (1999) LifeSci. 64, PL99.
      • Brocks,D.R. (1999) J.Pharm.Pharmaceut.Sci.2, 39.
    ShippingandstorageShippedatroomtemperature.Productassuppliedcanbestoredintactatroomtemperatureforseveralweeks.Forlongerperiods,itshouldbestoredat-20°C.Storewithadesiccantinacoolplace.
    SolubilityDMSO.Centrifugeallproductpreparationsbeforeuse(10000xg5min).
    StorageofsolutionsUptofourweeksat4°Corthreemonthsat-20°C.
      • Biperiden hydrochloride
        AlomoneLabsBiperidenhydrochlorideinhibitscarbachol’seffectonM1 mAChRexpressedinC6cells.
        CellswereloadedwithFluo-3AMandchangesinintracellularCa2+ weredetectedviachangesinFluo-3emissionfollowingapplication.A.Normalizedfluorescencefollowingapplication(arrow)of10μMCarbacholwithout(control)andwith10or100μM Biperidenhydrochloride (#B-115),asindicated.B.Inhibitionof10μMCarbacholeffect,plottedagainstBiperidenhydrochlorideconcentrations.
    References-Scientificbackground
    • 1.Bonner,T.I. (1989) Trends.Neurosci. 12, 148.
    • 2.Felder,C.C. (1995) FASEB.J. 9, 619.
    • 3.Bolden,C. etal. (1992) J.Pharmacol.Exp.Ther. 260, 576.
    • 4.Eltze,M.andFigala,V. (1988) Eur.J.Pharmacol. 158, 11.
    • 5.Brocks,D.R. (1999) J.Pharm.Pharmaceut.Sci. 2, 39.
    • 6.Sudo,Y. etal. (1999) LifeSci. 64, PL99.
      • Muscarinicacetylcholinereceptors(mAChR)regulateanumberofimportantbasicphysiologicfunctionsincludingheartrate,motorandsensorycontrolandmorecomplexbehaviorsincludingarousal,memory,andlearning.LossofmuscarinicreceptornumberorfunctionhasbeenimplicatedintheetiologyofseveralneurologicaldisordersincludingAlzheimer"sdementia,Down"ssyndrome,andParkinson"sdisease.Fivesubtypesofmuscarinicreceptors(m1-m5)havebeenidentifiedbymolecularcloning1andmuchhasbeenlearnedabouttheirdistribution,pharmacology,andstructure2.

        Biperidenhydrochlorideisanon-selectivemuscarinicreceptorantagonistthatdisplaysselectivityfortheM1subtype(Kivaluesare0.48,2.4,3.9,6.3and6.3nMforM1,M4,M3,M2andM5receptorsrespectively)3-4.Itisantiparkinsonian5andthereforeusedfortheadjunctivetreatmentofallformsofParkinson"sdisease(postencephalitic,idiopathic,andarteriosclerotic),alsocommonlyusedtoimproveparkinsoniansignsandsymptomsrelatedtoantipsychoticdrugtherapy6.

    TargetM1-M5muscarinicreceptors
    receivea5mgfreetrialsample!
    Lastupdate:25/09/2019

    Biperidenhydrochloride(#B-115) 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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