LKT/BREVETOXIN 2/B6917/5 mg

价格
¥142320.00
货号:B6917-5mg
浏览量:127
品牌:LKT Labs
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商品描述
  • Description
  • ProductInfo
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  • Downloads
  • References

Description

Brevetoxinsarelipid-solublepolyetherneurotoxinsinitiallyproducedbythedinoflagellateKareniabrevis.BrevetoxinsactasagoNISTs,bindingtheneurotoxinsite5onSCN4A/Nav1.4andSCN5A/Nav1.5voltage-gatedNa+channelsinskeletalmuscleandcardiactissue,producingachannelopeningeffect;thisactivityresultsinbronchoconstrictionandairwayinflammationinvivo.Stimulationofthevoltage-gatedNa+channelsalsoinducesNMDAreceptor-mediatedreleaseofL-glutamateandL-aspartateinneurons.ActivityatthesechannelsalsoactivatesPyk2andSrc,inducingdownstreamsignalingcascades.Brevetoxin2formsDNAadductswithcytidineinisolatedlungcellsandwithadenosineandguanosineinvivo,indicatingcarcinogenicactivity.

ProductInfo

CasNo.

79580-28-2

Purity

≥95%

Formula

C50H70O14

FormulaWt.

895.20

Synonym

PbTx-2

MeltingPoint

265-270°C

Appearance

WhiteFilm

ShippingandStorage

StoreTemp

-20°C

ShipTemp

Ambient

Downloads

MSDS

B6917MSDSPDF

InfoSheet

B6917InfoSheetPDF

References

ZaiasJ,FlemingLE,BadenDG,etal.Repeatedexposuretoaerosolizedbrevetoxin-3inducesprolongedairwayhyperresponsivenessandlunginflammationinsheep.InhalToxicol.2011Mar;23(4):205-11.PMID:21456953.

LiberonaJL,CárdenasJC,ReyesR,etal.Sodium-dependentactionpotentialsinducedbybrevetoxin-3triggerbothIP3increaseandintracellularCa2+releaseinratskeletalmyotubes.CellCalcium.2008Sep;44(3):289-97.PMID:18276006.

RadwanFF,RamsdellJS.BrevetoxinformscovalentDNAadductsinratlungfollowingintratrachealexposure.EnvironHealthPerspect.2008Jul;116(7):930-6.PMID:18629316.

CaoZ,GeorgeJ,BadenDG,etal.Brevetoxin-inducedphosphorylationofPyk2andSrcinmurineneocorticalneuronsinvolvesdistinctsignalingpathways.BrainRes.2007Dec12;1184:17-27.PMID:17963734.

BotteinDechraouiMY,RamsdellJS.TypeBbrevetoxinsshowtissueselectivityforvoltage-gatedsodiumchannels:comparisonofbrain,skeletalmuscleandcardiacsodiumchannels.Toxicon.2003Jun;41(7):919-27.PMID:12782093.

BermanFW,MurrayTF.Brevetoxinscauseacuteexcitotoxicityinprimaryculturesofratcerebellargranuleneurons.JPharmacolExpTher.1999Jul;290(1):439-44.PMID:10381810.

美国LKT Labs 是一家专注于防癌抗癌特殊化学品研究和开发的公司。主要提供:癌症药物、药物发现试剂盒、天然产物、广泛的生命科学研究试剂、定制合成。 美国LKT Labs 是1988年在美国成立的,为全球提供先端的药物研发试剂、试剂盒、委托合成,并为药物生产企业提供原料,最近几年在农药、水产养殖业有很大程度的开发。在LKT Labs 可以找到在其他地方找不到的产品。 官方网站: http://www.lktlabs.com 备 货 期: 2-5周 分类浏览: 所有分类 瘦肉精 (13) 代理品牌 (8130)