蚂蚁淘是生物试剂电商平台,主营:海外试剂抗体,进口实验仪器,海外诊断原料等生物医学科研用品进口。我司希望借助互联网平等而开放的力量,矢志实现生命科学领域全球的信息同步与标准化,简化科学家的采购流程,节省科学家宝贵时间。如需商业合作,请联系info@ebiomall.com。
据悉,PfenexInc.于美国纽约证券交易所上市,为高科技生物研发公司,拥有重组DNA蛋白质制造平台(PfenexExpressionTechnology®)专利,能有效地生产生物依制遴选药品、同等疗效遴选产品以及遴选疫苗。Pfenex的主导遴选药品为PF708,一种Forteo®(特立帕肽)的等效药品,用于治疗骨质疏松,而其新型炭疽疫苗遴选药品Px563L及RPA563则透过优先开发合同而得到美国政府提供资金。此外,Pfenex正与JazzPharmaceuticals合作开发血液╱肿瘤产品,其中包括PF743(一种重组天冬酰胺酶)及PF745(一种具有半衰期延长技术的重组天冬酰胺酶)。此外,Pfenex还生产包括Lucentis®及Neulasta®在内的生物类似遴选药品。
美国Pfenex公司总部在加利福尼亚的圣迭戈,是一家为生物制药和疫苗开发机构提供临床前cGMP级蛋白质的全球领先供应商。利用公司的核心技术——PfēnexExpressionTechnology™在重组蛋白表达方面的应用,使Pfenex能够快速开发和生产高质量的蛋白和蛋白试剂。现Pfenex公司通过旗下的ReagentProteins分部为全球药物研究和开发机构生产并销售相关蛋白产品。PfēnexExpressionTechnology™核心专利技术结合了一个自动启用高通量平行菌株筛选技术,提供前所未有的能快速成功识别表达高可溶性滴度和活性蛋白的菌株。Pfenex公司已正式授权上海权阳贸易有限公司为中国地区首家且独家产品代理经销商。
CatalogNumber
SEA-135
Description
PlasmaproteinfromthebloodoffarmedS.salar
ProductBackground
Background:
-Fibringelsmadefromsalmonproteinshavedemonstratedremarkablepropertiesinneuronsurvivalandgrowth.
-Salmonfibringelsrepresenttheoptimalmatrixforneuronalcellcultural
-Salmonfibringelshavealsopropertiessuperiortomammaliangelsinaninvitroangiogenesismodel.Thesalmongelswere60-188%moreefficientthanhumanfibringelssupportinggrowthofhumanendothetlialcells.TheseresultsindicatethatsalmonfibrinmaybeattractivealternateECMforsupportofmicrovascularnetworkformation.
-Salmonfibrinogenandthrombincanbeusedatroomtemperature
-Softsalmonfibringelshavebeenshowntopromoteselectionandgrowthoftumorigeniccells
ResearchTargets:
-RegenerativeMedicine
-SpinalCordInjury
-Neuralcellregrowth
-Pain&CNS Investigators
-StemCellResearch
-Cancerstemcellresearch
Benefits:
-SuperiorPerformance-demonstratedsuperioritytoMatrigelasanextracellularmatrixforneuronalcellgrowth.
-Safetyfrommammalianpathogens
-Easyofrehydration&improvedthermalproperties.
FormoreinformationonSalmonfibrinogenandthrombin:
SieminskiandGooch.2004.JBiomaterSciPolym.Ed15(2):237-42
Ju,etal.Biomaterials.2007April;28(12):2097-2108
LiuJ,etal.NatMater.2012Jul1;11(8):734-41.doi:10.1038/nmat3361.
InformationSheet
ApplicationNote
Category
MiscellaneousProteins
Formulation
Dialyzedin200mMTris,3mMCaCl2,0.15MNaCl,pH7.2-7.5.
Reconstitution
RehydratewithH2Oatroomtemperatureorbelow.Removetheamounttobeusedthatday,andholdonice.Salmonthrombinretainsgreaterthan80%activityafter24hoursonice.Aliquotremainingthrombinandfreezeat<-60°C
Storage
Freezer(<-10°C).Avoidfreeze-thawcycles
Purity
Affinitychromatographyonimmobilizedheparin,SDS-PAGE
Sourcedfromsalmonshownbycertifiedteststobenegativeforfishviruses.Activitytestedbyspectrophometricanalysisofpeptidehydrolysis(Chromozyme),andcomparedtohumanstandard.
Filteredto0.2u
Activity
≥1000Units/mgprotein
References
USPatent#6,007,811and6,861,225.Michaudetal,2002.ThrombosisResearch107:245-54
SieminskiandGooch.2004.JBiomaterSciPolym.Ed15(2):237-42
Ju,etal.Biomaterials.2007April;28(12):2097-2108
Salmonfibrintreatmentofspinalcordinjurypromotesfunctionalrecoveryanddensityofserotonergicinnervation
LiuJ,etal.NatMater.2012Jul1;11(8):734-41.doi:10.1038/nmat3361.
Reagent ProteinsistheSourceforproteins.
Fromcustomproteinproductiontoourover5,000catalogproteins,wearealeadingsupplierofreagent,pre-clinicalandcGMPgradeproteinstothebiopharmaceuticalandvaccinedevelopmentcommunity.Weensurethecost-effectiveandrapiddeliveryofhighqualityrecombinantproteinstoenableyourresearchanddevelopmentefforts.

重要要推广的品牌Nanocs, chromotek, polysciences, echelon-inc,Bio-Rad,伯乐, R&DSystems, Millipore,密理博,Jackson, NEB,NewEnglandBiolabs,Sigma-Aldrich,西格玛奥德里奇, AthensResearch&Technology, Illumina,Tocris,TwistDx,Enzymatics,酶科技,Novus,Thermo,thermofisher,赛默飞,赛默飞世尔,gibco、invitrogen,英潍捷基,ambion、ebioscience、molecularprobes、ABI,AppliedBiosystems、ThermoScientific,pierce。