直接从制造商处购买。批量供应。

MW：90,000 至 92,000 Da 消光系数：1.71

从 20 mM Tris-HCl，pH 7.5 和 2 mM EDTA 冻干

发现浓度为 12 mg/ 100 毫升正常血浆。它是参与纤维蛋白溶解的丝氨酸蛋白酶纤溶酶的前体。

活性：>= 120 单位/毫克蛋白质。一个单位定义为在 37oC，pH 8.0 条件下 30 分钟内水解 1 umole N-甲苯磺酰基-L 精氨酸甲酯的酶量。

储存：<= -20°C

纯度：>=95%（通过 SDS-PAGE）

由对 HBsAg、抗-HCV、抗-HBc 无反应且对抗-HIV 1 和 2 呈阴性的血浆制备通过 FDA 要求的测试。

Athens Research & Technology 产品是实验室试剂，不得用于人类或用于任何药物目的。用于研究或进一步制造 use only.

Product Citation: Xu, Bo, Kun-ping Li, Fei Shen, Huan-qing Xiao, Wen-song Cai, Jiang-lin Li, Qi-cai Liu, and Lin Jia. \"乌司他丁通过抗纤维蛋白溶解途径抑制 MMP-9 激活，从而减少结肠癌肝转移切除术后的癌症复发。BioMed research international 2013 (2013)。

苏州蚂蚁淘生物科技有限公司成立于2017年，致力于将全球领先的创新产品和前沿技术带入中国，帮助国内科研工作者在第一时间接触世界范围内的技术革命，并分享研发工具的进步带来的技术红利。依托于集团公司深厚的资源和超过400家的国内优质客户群体，生命科学领域的一站式供应链体系，以及高风险生物危险材料进出口平台的优势，蚂蚁淘生物严格筛选国际创新且经过同行验证过的产品和技术，引入中国市场，开发、孵育和推广。公司的未来将立足于实验室大数据整合和电子商务，结合严格的品牌筛选、创新的营销模式、专注的应用支持和坚实服务，帮助实现生命科学产业链的简单和高效。

特色产品

PRODUCTNUMBER:

16-16-120101

500ug$125

1mg$215

ApolipoproteinAI,HumanPlasma

人载脂蛋白AI

MW:28,000ExtinctionCoefficient:1.22

Frozenin10mMNH4HCO3,pH7.4

Storage:-70°Corlower

BuyPurifiedNativeHumanApolipoproteinAI(ApoA1),HumanPlasma.BulkQtyAvailable.

75%ofApoAinHDLisApoAI.LevelsofApoAIareinverselyrelatedtotheriskofcoronaryheartdisease.ApoAIisalsothoughttoactivateLCAT(lecithincholesterolacyltranferase).Innormalplasma,ApoAIlevelsrangefrom90-130mgper100ml.

Purity:>=95%bySDS-PAGE

PreparedfromplasmashowntobenonreactiveforHBsAg,anti-HCV,anti-HBc,andnegativeforanti-HIV1&2byFDAapprovedtests.

athensresearch&Technologyproductsarelaboratoryreagentsandarenottobeadministeredtohumansorusedforanydrugpurpose.Forresearchuseonly.

Haptoglobin,HumanPlasma,MixedType

触珠蛋白

ExtinctionCoefficient:1.20

Salt-freelyophilizedsolid.

Storage:-20°C

Anacute-phaseplasmaproteinfoundinhumanplasmaat100-300mgper100ml.Bindshemoglobin,thuspreventinglossofironthroughthekidneys.Humansarepolymorphicforhaptoglobin,withthreemajorphenotypes:Hp1-1,Hp2-1,andHp2-2.Whilethephenotypicdistributioncanvarygreatlybetweenethnicitiesandgeographiclocation,theHp2-1phenotypeisthemostprevalentphenotypeinhumans.PlasmaconcentrationsofhaptoglobinarehighestinindividualswithHp1-1,intermediateinHp2-1individuals,andlowestinHp2-2individuals.Hp1-1isthemosteffectiveatbindinghemoglobin,andHp2-2istheleasteffective.Thisfunctionaldifferencemaybeassociatedwiththefrequencyandseverityofepilepsyattacks,asresearchershavefoundacorrelationbetweenrecurringseizuresandtheHp2-2phenotype.

Purity:>=95%bySDS-PAGE

PreparedfromplasmashowntobenonreactiveforHBsAg,anti-HCV,anti-HBc,andnegativeforanti-HIV1&2byFDAapprovedtests.

AthensResearch&Technologyproductsarelaboratoryreagentsandarenottobeadministeredtohumansorusedforanydrugpurpose.Forresearchuseonly.

MyeloperoxidaseEnzymeImmunoassayKit

髓过氧化物酶免疫分析试剂盒

HumanMPOEIAKITFEATURES:

USE-MeasurehumanMPOinavarietyofmatricesSAMPLE-Serum,Platelet-PoorHeparinPlasma,Saliva,UrineorTissueCultureMediaSAMPLES/KIT-40induplicateSENSITIVITY-0.068ng/mLSTABILITY-liquidreagentsstableat4°CQUICKRESULTS-2.5HOURS

Myeloperoxidase(MPO)isatetramericheme-containingproteinabundantlyproducedinneutrophilgranulocyteswhereitplaysanimportantanti-microbialrole.DuringdegranulationMPOisreleasedintotheextracellularspace.There,aspartoftheneutrophils\"respiratoryburst”,itproduceshypochlorousacidfromhydrogenperoxideandCl–.MPOalsouseshydrogenperoxidetooxidizetyrosinetothetyrosylradical.Bothhypochlorousacidandtyrosylarecytotoxicandwhenpresentcankillbacteriaandotherpathogens.Hereditarydeficiencyofmyeloperoxidasepredisposesindividualstoimmunedeficiency.

StudieshaveshownanassociationbetweenelevatedMPOlevelsandcoronaryarterydisease,andin2003itwassuggestedthatMPOmayserveasasensitivepredictorofmyocardialinfarctioninpatientscomplainingofchestpain.SincethattimetheclinicalutilityofMPOtestingincardiacpatientshasbeensolidlyestablishedintheliteraturewithwellover100paperspublished.In2010thisclinicalapplicationwasfurtherrefinedbyadditionalstudieswhichdeterminedthatmeasuringbothMPOandC-reactiveprotein(CRP)providedmoreaccuratepredictionofmortalityriskthanmeasuringjustCRPalone.

多种天然提取的人类蛋白质产品；多种兔抗人类蛋白质抗血清。