Trevigen/Cultrex®;牛胶原蛋白I/3442-005-01/1毫升,50毫克

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¥700.00
货号:3442-005-01
浏览量:127
品牌:Trevigen
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商品描述

Description

Cultrex®BovineCollagenI ispurifiedfromfetalbovineextensor tendons and ispepsin-treatedtoremovetelopeptides.CollagenIisthemajorstructuralcomponentofextracellularmatrices(ECM)foundinconnectivetissueandinternalorgans,butismostprevalentinthedermis,tendons,andbone.Itisa300kDamoleculecomposedoftwoalpha1(I)chainsandonealpha2(I)chainthatspontaneouslyformsatriplehelixscaffoldataneutralpHand37°C.Thisphenomenoncanbeexploitedtopromotecellattachment,growth,differentiation,migration,andtissuemorphogenesisduringdevelopment.ToprovidethemoststandardizedCollagenI,aspecialprocessisemployedtoprovidematerialatastandardconcentrationofapproximately5mg/mL.

Cultrex®BovineCollagenI isapurifiedstromalECMprotein thathasbeendeveloped,producedandqualifiedforgeneralcellcultureapplications.

Qualitycontrolspecifications:

  • Nobacterialorfungalgrowthdetectedafterincubationat37°Cfor14daysfollowingUSPsterilitytestingguidelines.
  • Endotoxinconcentration≤20EU/mlbyLimulusAmoebocyteLysate(LAL)assay.
  • NomycoplasmacontaminationdetectedbyPCR.
  • Proteinconcentrationof5mg/ml.
  • Providedin 20mMAceticAcid,pH3.4–3.6.
  • CollagenIformsagelwhendilutedto0.4mg/mlatneutralpH.
  • BIOLOGicalactivitydeterminedforeachlot:
    • CellAttachment:TestedfortheABIlitytopromotecellattachmentandspreADIngofHT1080humanfibrosarcomacells.

FunctionallydistinctPI3-kinasepathwaysregulatemyelinationintheperipheralnervoussystem
Heller,B.A.,Ghidinelli,M.,Voelkl,J.,Einheber,S.,Smith,R.,Grund,E.,Morahan,G.,Chandler,D.,Kalaydjieva,L.,Giancotti,F.,King,R.H.,Fejes-Toth,A.N.,Fejes-Toth,G.,Feltri,M.L.,Lang,F.andSalzer,J.L.
J.CellBiol.,Mar2014;204:1219–1236.
http://jcb.rupress.org/cgi/content/abstract/204/7/1219

Humanendothelialcolony-formingcellsserveastrophicmediatorsformesenchymalstemcellengraftmentviaparacrinesignaling
Ruei-ZengLin,RafaelMoreno-Luna,DanLi,Shou-ChingJaminet,ArinK.Greene,andJuanM.Melero-Martin
PNAS,Jun2014;10.1073/pnas.1405388111.
http://www.pnas.org/cgi/content/abstract/1405388111v1

PivotalRoleforCD16+MonocytesinImmuneSurveillanceoftheCentralNervousSystem
AnneWaschbisch,SinaSchröder,DanaSchraudner,LauraSammet,BabetteWeksler,ArthurMelms,SabinePfeifenbring,ChristineStadelmann,StefanSchwab,andRalfA.Linker
J.Immunol.,Feb2016;196:1558–1567.
http://www.jimmunol.org/cgi/content/abstract/196/4/1558

Trevigen,Inc.是一家发展迅速的生物技术公司,致力于开发用于癌症研究,药物发现,遗传毒理学,再生医学和干细胞研究的产品和技术。我们提供试剂盒和试剂,用于研究DNA损伤和修复,细胞凋亡,氧化应激,癌细胞行为,3D培养和干细胞。该公司获得了美国国立卫生研究院(National Institutes of Health)多项SBIR资助。