>
产品中心 >
Other_recombinant_protein >
HumanZyme/sTRAIL/Apo2L(TNF相关凋亡诱导配体/Apo2配体)/HZ-7114/1000µg
ProductDescription:
TRAIL/Apo2Lisacytotoxicprotein,whichactivatesrapidapoptosisintumorcells,butnotinnormalcells.TRAIL-inducedapoptosisisachievedthroughbindingtotwodeath-signalingreceptors,DR4andDR5.ThesereceptorsbelongtotheTNFRsuperfamilyoftransmembraneproteins,andcontainacytoplasmic“deathdomain”,whichactivatesthecell’sapoptoticmachinery.ThefulllengthhumanTRAIL/Apo2Lisa281aminoacidprotein,consistingofa17aminoacidcytoplasmicdomain,a21aminoacidtransmembranedomain,anda243aminoacidextracellulardomain.RecombinantHumansolubleTRAIL/Apo2Lisa168aminoacidpolypeptide(19.6kDa),consistingoftheTNF-homologousportionoftheextracellulardomainofthefulllengthTRAIL/Apo2Lprotein.
TechnicalSpecifications:
- Species:Human
- Expression:E.coliCellExpressed
- Activity:
- Assay1:Typically1-3ng/mLED50
- Typically0.8-2.0ng/mLED50
- Purity:≥98%
- Endotoxin:<1.0EU/μg
- MolecularMass:19.6kDa
- Formulation:1xPBS
- CountryofOrigin:USA
PurityConfirmation:
ThiswasdeterminedbySDS-PAGEgelandHPLCanalysis.
ActivityAssay:
Assay#1:DeterminedbyitsABIlitytoinduceapoptoticcelldeathinTRAIL-sensitiveU343MGcells.
Assay#2:MeasuredbyitsabilitytoinduceapoptosisinLN-18cells(humanglioblastomacells).
AASequence:
MRERGPQRVA | AHITGTRGRS | NTLSSPNSKN |
EKALGRKINS | WESSRSGHSF | LSNLHLRNGE |
LVIHEKGFYY | IYSQTYFRFQ | EEIKENTKND |
KQMVQYIYKY | TSYPDPILLM | KSARNSCWSK |
DAEYGLYSIY | QGGIFELKEN | DRIFVSVTNE |
HLIDMDHEAS | FFGAFLVG |
ReconstitutionBuffer:
Centrifugethevialpriortoopening.Reconstituteinwatertoaconcentrationof0.5-1.0mg/ml.Donotvortex.
Storage:
Forextendedstorage,itisrecommendedtofurtherdiluteinabuffercontainingacarrierprotein(example0.1%HSA)andstoreinworkingaliquotsat-20°Cto-80°C.