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Prospec/KIR2DL4 Human/Killer Cell Immunoglobulin-Like Receptor, 2 Domains Long Cytoplasmic Tail 4 Human Recombinant/5µg/PRO-2460-5µg-5µg

Cataloguenumber
PRO-2460
Synonyms
KillerCellImmunoglobulinLikeReceptor,TwoIgDomainsAndLongCytoplasmicTail4,KillerCellImmunoglobulin-LikeReceptor,TwoDomains,LongCytoplasmicTail4,KillerCellInhibitoryReceptor103AS,MHCClassINKCellReceptorKIR103AS,CD158Antigen-LikeFamilyMemberD,KIR-103AS,KIR103AS,CD158D,G9P,KillerCellImmunoglobulin-LikeReceptor2DL4,CD158dAntigen,KIR-2DL4,KIR103,KIR2DL4.
Introduction
Killercellimmunoglobulin-likereceptor2DL4,alsoknownasKIR2DL4ispartofthekillercellIg-likereceptor(KIR)family.KIRproteinswiththelongcytoplasmicdomaintransduceinhibitorysignalsthroughanimmunetyrosine-basedinhibitorymotif(ITIM),whereasKIRproteinswhichcontaintheshortcytoplasmicdomain,lacktheITIMmotifandasasubstituteassociatewiththeTYROproteintyrosinekinasebindingproteintotransduceactivatingsignals.KIR2DL4stimulatesNKcellstoproduceIFN-gammaandstimulationwithIL-2upregulatescellsurfaceexpressiononCD56dimcellsandleadstotheinhibitionofthecytolyticNKcellfunction.
Description
KIR2DL4HumanRecombinantproducedinSf9Insectcellsisasingle,glycosylatedpolypeptidechaincontaining458aminoacids(24-242a.a.)andhavingamolecularmassof51kDa(MolecularsizeonSDS-PAGEwillappearatapproximately50-70kDa).KIR2DL4isexpressedwitha239aminoacidshIgG-HistagatC-Terminusandpurifiedbyproprietarychromatographictechniques.
Source
PhysicalAppearance
Formulation
KIR2DL4proteinsolution(0.25mg/ml)containsPhosphatebufferedsaline(pH7.4)and10%glycerol.
StABIlity
Purity
Greaterthan85.0%asdeterminedbySDS-PAGE.
Aminoacidsequence
HVGGQDKPFCSAWPSAVVPQGGHVTLRCHYRRGFNIFTLYKKDGVPVPELYNRIFWNSFLISPVTPAHAGTYRCRGFHPHSPTEWSAPSNPLVIMVTGLYEKPSLTARPGPTVRAGENVTLSCSSQSSFDIYHLSREGEAHELRLPAVPSINGTFQADFPLGPATHGETYRCFGSFHGSPYEWSDPSDPLPVSVTGNPSSSWPSPTEPSFKTGIARHLHLEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGKHHHHHH
SafetyDataSheet
SDS