Bpsbioscience/人巨噬细胞炎性蛋白-1β/90218-A/2µg
商品编号：
90218-A
品牌：
bpsbioscience
市场价：
¥2600.00
美元价：
1560.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Species:Human
HostSpecies:E.coli
MW:8kDa
Genbank#:P13236
a.a:24–92
Background:
MacrophageInflammatoryProtein-1isafactorproducedbymacrophagesthatcauseslocalinflammatoryresponses,andinducessuperoxideproductionbyneutrophils.TwopeptidesareresponsIBLeforthisactivity,termedMIP-1-alpha,andMIP-1-beta.ThetwoMIPproteinsarethemajorfactorsproducedbymacrophagesfollowingtheirstimulationwithbacterialendotoxins.Bothproteinsareinvolvedinthecellactivationofhumangranulocytes(neutrophils,eosinophils,andbasophils)andappeartobeinvolvedinacuteneutrophilicinflammation.BothformsofMIP-1stimulatetheproductionofreactiveoxygenspeciesinneutrophilsandthereleaseoflysosomalenzymes.Theyalsoinducethesynthesisofotherpro-inflammatorycytokinessuchasIL-1,IL-6andTNFinfibroblastsandmacrophages.MIP-1-alphaisapotentagoNISTofbasophils,inducingarapidchangeofcytosolicfreecalcium,thereleaseofhistamineandsulfido-leukotrienes,andchemotaxis.MurineMIP-1-alphaistheprimarystimulatorofTNFsecretionbymacrophages,whereasMIP-1-betaantagonizestheinductiveeffectsofMIP-1-alpha.Inhumanmonocytes,theproductionofMIP-1-betacanbeinducedbybacteriallipopolysaccharidesandIL-7.TheBIOLOGicalactivitiesofMIP-1-alphaandMIP-1-betaaremediatedbyCCR5,areceptorthatbindsbothfactors.AsecondspeciesofreceptorsforthesetwofactorsalsoappearstobindMCAF.
Description:
RecombinantMIP-1betaisadisulfide-linkedhomodimericproteinconsistingof70aminoacidresidues,andmigratesasanapproximately8kDaproteinundernon-reducingandreducingconditionsinSDS-PAGE.OptimizedDNAsequenceencodingHumanMIP-1betachainwasexpressedinE.coli.
UniProt
P13236
Synonym(s):
CCL4,Chemokine(C-CMotif)Ligand4,MacrophageInflammatoryProtein1-Beta,MIP-1-Beta,MIP1B,SCYA4,LAG1,ACT2
Purity:
≥95%bySDS-PAGEandHPLC
EndotoxinLevel:
<0.1ng/µg(1EU/µg),usingtheLALgelclotmethod.
BiologicalActivity:
DeterminedbyitsABIlitytochemoattracthumanbloodmonocytesusingaconcentrationrangeof2.0-10.0ng/ml.
Formulation:
Lyophilizedfroma0.2µmfilteredPBSsolution.
Format:
lyophilizedprotein
Reconstitution:
Reconstituteat0.1-1.0mg/mlindistilledwater.Thissolutioncanthenbedilutedintootherbuffers.Tomaximizeproductcollectionfromvialsurface,vortexbrieflyandthenspindowntorecollecttheliquid.
Storage/Stability:
Thelyophilizedproteinisstableforatleast2yearsfromdateofreceiptwhenstoredat-20°C.Uponreconstitution,storeinworkingaliquotsat+4°Cforuptoonemonth,orat-20°Cforuptosixmonths,inthepresenceofacarrierprotein.Avoidrepeatedfreeze/thawcycles.
Reference(s):
1.Invest.Ophthalmol.Vis.Sci.,Apr2009,50:4138.
2.ProteinEng.Des.Sel.,Feb2008,21:65-72.
3.J.Leukoc.Biol.,Feb2006,79:378-387.
2.ProteinEng.Des.Sel.,Feb2008,21:65-72.
3.J.Leukoc.Biol.,Feb2006,79:378-387.
Warning(s):
Avoidfreeze/thawcycles
AminoAcidSequence:
APMGSDPPTACCFSYTARKLPRNFVVDYYETSSLCSQPAVVFQTKRSKQVCADPSESWVQEYVYDLELN
ScientificCategory:
Cytokine/GrowthFactors
ProductType:
RecombinantProtein
Datashownislot-specific.Contactusforspecificinformationonotherlots.
品牌介绍
bpsbioscience简介：为生命科学研究提供ELISA试剂盒（仅供科研）、抗体和抗原（仅供科研）、流式抗体，使您的检测结果更稳定可靠，用心服务科研。我公司国内总代理,华东地区代理bpsbioscience 专业经营进口胎牛血清、细胞因子、ELISA试剂盒、细胞、抗体、生物试剂、耗材、培养基、一抗、二抗、其产品吸附均匀，吸附性好，空白值低，孔底透明度高，代做ELISA实验等。
