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Recombinant Mouse PSMP Protein

來(lái)源: 發(fā)布時(shí)間:2024-06-17

N-糖苷酶F(PNGaseF)是一種酰胺水解酶,,經(jīng)過(guò)和平空間站伊麗莎菌克隆,主要由腦膜炎膿桿菌等革蘭氏陰性菌分泌,。酵母重組表達(dá)N-糖苷酶F(比活性:750000U/mL),,可以裂解由天冬酰胺連接的高甘露糖、雜合和復(fù)雜的寡糖糖蛋白,。PNGaseF的切割位點(diǎn)為糖蛋白內(nèi)側(cè)N-乙酰葡萄糖胺(GlcNAc)和天冬酰氨殘基之間的酰胺鍵,,同時(shí)將酶解后蛋白上的天冬氨酰轉(zhuǎn)化為天冬氨酸。本產(chǎn)品帶his標(biāo)簽,,常應(yīng)用于抗體及其相關(guān)蛋白完全去糖基化,。另外,我司還提供其他類型的糖苷酶,,包括酵母重組表達(dá)的N-糖苷酶F,,糖苷內(nèi)切酶H,糖苷內(nèi)切酶S,。產(chǎn)品信息產(chǎn)品性質(zhì)中文別名(Chinesesynonym)N-糖酰胺酶F,;N-糖苷酶F英文別名(Englishsynonym)PNGaseF來(lái)源(Source)酵母重組表達(dá)分子量(Molecularweight)36kDa比活性(Specificactivity)750000U/mL緩沖液組分(Buffer)20mMTris-HClpH7.5,50mMNaCl,5mMEDTA,50%Glycerolα-凝血酶的多面性質(zhì)在其臨床使用中提出了挑戰(zhàn),特別是在平衡其止血效果與血栓形成風(fēng)險(xiǎn)之間,。Recombinant Mouse PSMP Protein,hFc Tag

Recombinant Mouse PSMP Protein,hFc Tag,標(biāo)準(zhǔn)物質(zhì)

產(chǎn)品簡(jiǎn)介凝血酶是由大小分別為31KD和6KD的兩條肽鏈通過(guò)二硫鍵組成的一種絲氨酸蛋白水解酶,,可從動(dòng)物血漿中利用已凝血酶原水解制得,可催化纖維蛋白原(fibrinogen)水解釋放A肽和B肽,,由此形成纖維蛋白單體,單體進(jìn)一步聚合,,在血小板,、紅細(xì)胞和白細(xì)胞等參與下形成血凝塊,,常用于診斷學(xué)中凝血化驗(yàn)、凝血因子檢測(cè),、血液或血漿的脫纖維化等;另外,,由于凝血酶切割序列專一,,水解效率高,因此在分子生物學(xué),、生物化學(xué)或生物工程制藥研究中也常作為工具酶用于重組融合蛋白(包含凝血酶識(shí)別位點(diǎn))的特異性斷裂。本品是從牛的血漿純化制得,,具有純度高,、比活高、不含有其他蛋白酶活性,、滅活病毒,、生產(chǎn)穩(wěn)定性好等特點(diǎn),。該酶適切割位點(diǎn):A-B-Pro-Arg-▼-X-Y(其中,,A和B為疏水氨基酸,,X和Y為非酸性氨基酸),,常見(jiàn)的識(shí)別序列為:1.Leu-Val-Pro-Arg-▼-Gly-Ser,。2.Gly-Arg-▼-Gly。產(chǎn)品信息規(guī)格1KU/2KURecombinant Canine ICAM-1/CD54 Protein,His Tag腸激酶能夠特異性識(shí)別并切割含有Aspartate-Aspartate-Aspartate-Lysine (DDDK) 序列的蛋白質(zhì),。

Recombinant Mouse PSMP Protein,hFc Tag,標(biāo)準(zhǔn)物質(zhì)

RecombinantBiotinylatedHumanKIR2DL1Protein,His-AviTag性能參數(shù)分子別名(Synonyms)CD158A;CD158Ankat1;cl-42表達(dá)區(qū)間及表達(dá)系統(tǒng)(Source)BiotinylatedHumanKIR2DL1ProteinisexpressedfromHEK293withHistagandAvitagattheC-Terminus.ItcontainsHis22-Arg242.[Accession|P43626]分子量大?。∕olecularWeight)TheproteinhasapredictedMWof27.1kDa.Duetoglycosylation,theproteinmigratesto48-60kDabasedonSDS-PAGEresult.(Endotoxin)Lessthan1EUperμgbytheLALmethod.純度(Purity)>95%asdeterminedbySDS-PAGEandHPLC.制劑(Formulation)Lyophilizedfrom0.22μmfilteredsolutioninPBS(pH7.4).Normally8%trehaloseisaddedasprotectantbeforelyophilization.重構(gòu)方法(Reconstitution)Centrifugethetubebeforeopening.Reconstitutingtoaconcentrationmorethan100μg/mlisrecommended.Dissolvethelyophilizedproteinindistilledwater.

α-凝血酶(α-Thrombin)產(chǎn)品性質(zhì)中文別名(Chinesesynonym)α-凝血酶,;IIa因子,;英文別名(Englishsynonym)α-Thrombin;FactorIIaCAS號(hào)(CASNO.)9002-04-4分子量(Molecularweight)37000daltons活力(Activity)≥3091.00NIHU/mg緩沖液組分(Buffer)50mMSodiumCitrate/0.2MNaCl/0.1%PEG-8000/pH6.5含量(Totalprotein)0.324mg運(yùn)輸和保存方法粉末冰袋運(yùn)輸,,2-8℃保存,;配好的液體,,請(qǐng)于≤-60℃保存,。使用方法(酶切體系)產(chǎn)品溶于水,,配成的1000U/ml儲(chǔ)存液,根據(jù)使用量分配于不同的離心管中,,凍存于?20℃保存,凝血酶對(duì)不同的融合蛋白切割效率是不一樣的,,首先要進(jìn)行小量切割試驗(yàn)。比如固定融合蛋白10ug,加不同量的凝血酶(如0.1U,0.2U,0.5U,1U等),在不同的溫度(如4度,16度,室溫或37度等)下進(jìn)行試驗(yàn),。全長(zhǎng)跨膜蛋白CB1它通過(guò)與G蛋白的相互作用,,調(diào)節(jié)細(xì)胞內(nèi)的第二信使系統(tǒng),,如cAMP水平。

Recombinant Mouse PSMP Protein,hFc Tag,標(biāo)準(zhǔn)物質(zhì)

RecombinantBiotinylatedCynomolgusSiglec-10Protein,His-AviTag性能參數(shù)分子別名(Synonyms)SLG2;SIGLEC10;MGC126774;PRO940表達(dá)區(qū)間及表達(dá)系統(tǒng)(Source)BiotinylatedCynomolgusSiglec-10ProteinisexpressedfromHEK293withHistagandAvitagattheC-terminus.ItcontainsThr17-Asn552.[Accession|A0A2K5WBX8]分子量大小(MolecularWeight)TheproteinhasapredictedMWof61.71kDa.Duetoglycosylation,theproteinmigratesto72-82kDabasedonSDS-PAGEresult.(Endotoxin)Lessthan1EUperμgbytheLALmethod.純度(Purity)>95%asdeterminedbySDS-PAGE制劑(Formulation)Suppliedas0.22μmfilteredsolutionin25mMMES,150mMNaCl,0.5MArginine(pH5.0).儲(chǔ)存條件Theproductshouldbestoredat-85~-65℃for1yearfromdateofreceipt.Recommendtoaliquottheproteinintosmallerquantitieswhenfirstusedandavoidrepeatedfreeze-thawcycles.全長(zhǎng)跨膜蛋白是一類特殊的蛋白質(zhì),它們嵌入在細(xì)胞膜的磷脂雙分子層中,,實(shí)現(xiàn)細(xì)胞內(nèi)外的跨越。Somatostatin 28 (1-14)

腸激酶作為研究工具,,用于探索蛋白質(zhì)結(jié)構(gòu)-功能關(guān)系,以及在蛋白質(zhì)工程中進(jìn)行蛋白質(zhì)的定點(diǎn)突變,。Recombinant Mouse PSMP Protein,hFc Tag

AngiotensinIConvertingEnzyme(ACE-2),alsocalledACEH(ACEhomologue),isadimeric,zinc-dependentmetalloproteaseoftheACEfamilythatalsoincludessomaticandgerminalACE.ACE-2mRNAisfoundathighlevelsinheart,testis,andkidneyandatlowerlevelsinawidevarietyoftissues.ACE-2istheSARS-CoVandSARS-CoV2Spikeproteinreceptorinvivo,functionscatalyticallyasacarboxypeptidasetocleaveseveralsubstratesincludingangiotensinsIandII,andactsasapartnerforB0AT1-familyaminoacidtransporters.Throughthesefunctions,ACE-2hasbeenshowntobeinvolvedinseveraldiseasesincludingSARS,COVID19,acutelunginjury,heartdisease,liverandlungfibrosis,inflammatorylungdisease,andcardiopulmonarydisease.FulllengthACE-2proteinincludesanextracellularregioncomposedofasingleN-terminalpeptidasedomainandC-terminalcollectrin-likedomain(CLD),atransmembranedomain,andashortcytoplasmictail.TheN-terminalpeptidaseregionisrequiredforbindingtoSARS-CoVandSARS-CoV2spikeproteins,whiletheCLDcontainsaregionthatpromotesdimerizationandassociationwithaminoacidtransporters.Recombinant Mouse PSMP Protein,hFc Tag