CD19蛋白在B细胞和体液免疫反应中起着作用。成熟B细胞对抗原刺激、胚芽中心发育和抗体亲和性成熟的反应能力是必需的。CD19已成为血液学和实体的有前途的靶点。产品性质同义词CD19;B4;CVID3;Leu-12;MGC12802工会编号P15391来源生化重组人CD19蛋白表达于HK293细胞,标记于C-端。它含有金属1-Lys291。分子量重组cd19由283个氨基酸组成,预测分子质量为31.6kda。纯洁90%由社会发展秘书处----政策和两性平等局确定。内用Lal法测定每一种蛋白质。公式化用0.22腔形过滤液对PBS进行冻干。冻干前添加5%-8%海藻糖、甘露醇和0.01%TWEen80作为保护剂。重建离心管打开前。建议将其重组为100克/毫升以上的浓度。在蒸馏水中溶解冻干蛋白。Kex2不能识别和切割单一碱性氨基酸即精氨酸或赖氨酸的羧基端肽键。Recombinant Human EPHA5 Protein,His Tag
Recombinant Biotinylated Human HLA-A*02:01&B2M&MAGE-A4 or MAGE-A8 (KVLEHVVRV) Monomer Protein,His-Avi Tag性能参数分子别名(Synonyms)MAGE-A4orMAGE-A8;MAGE-A4;MAGE-A8;表达区间及表达系统(Source)BiotinylatedHumanHLA-A*02:01&B2M&MAGE-A4orMAGE-A8(KVLEHVVRV)MonomerProteinisexpressedfromHEK293withHistagandAvitagattheC-Terminus.ItcontainsGly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M)andKVLEHVVRVpeptide.[Accession|A0A140T913(HLA-A*02:01)&P61769(B2M)&KVLEHVVRV]分子量大小(MolecularWeight)TheproteinhasapredictedMWof50.50kDa.Duetoglycosylation,theproteinmigratesto52-62kDabasedonSDS-PAGEresult.(Endotoxin)Lessthan1EUperμgbytheLALmethod.纯度(Purity)>95%asdeterminedbySDS-PAGEandHPLC.制剂(Formulation)Suppliedas0.22μmfilteredsolutioninPBS(pH7.4).储存条件Theproductshouldbestoredat-85~-65℃for1yearfromdateofreceipt.Recombinant Mouse BTLA Protein,His Tag透明质酸酶,英文名称Hyaluronidase,一类能够降低体内透明质酸活性的酶的总称,结构上由4个相同亚基构成。
PE-labeled Human HLA-A*02:01&B2M&P53 R175H (HMTEVVRHC) Tetramer Protein,His-Avi Tag性能参数表达区间及表达系统(Source)PE-labeledHumanHLA-A*02:01&B2M&P53R175H(HMTEVVRHC)TetramerProteinisexpressedfromHEK293withHistagandAvitagattheC-Terminus.PE-labeledHumanHLA-A*02:01&B2M&P53R175H(HMTEVVRHC)TetramerisassembledbybiotinylatedmonomerandPE-labeledstreptavidin.ItcontainsGly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M)andHMTEVVRHCpeptide.(Endotoxin)Lessthan1EUperμgbytheLALmethod.制剂(Formulation)Suppliedas0.22μmfilteredsolutionin20mMPB,500mMNaCl,0.2%BSA(pH8.0).储存条件Theproductshouldbestoredat-85~-65℃for3monthfromdateofreceipt.Recommendtoaliquottheproteinintosmallerquantitieswhenfirstusedandavoidrepeatedfreeze-thawcycles.
Recombinant Biotinylated Human HBV (HLA-A*02:01) Protein,His-Avi Tag性能参数表达区间及表达系统(Source)RecombinantBiotinylatedHumanHBV(HLA-A*02:01)ProteinisexpressedfromHEK293withHistagandAvitagattheC-terminalItcontainsGly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M)andFLLTRILTIpeptide.[Accession|A0A140T913(HLA-A*02:01)&P61769(B2M)&FLLTRILTIpeptide]分子量大小(MolecularWeight)TheproteinhasapredictedMWof50.5kDa.Duetoglycosylation,theproteinmigratesto52-62kDabasedonTris-BisPAGEresult.(Endotoxin)Lessthan1EUperμgbytheLALmethod.纯度(Purity)>95%asdeterminedby>95%asdeterminedbyHPLC制剂(Formulation)Lyophilizedfrom0.22μmfilteredsolutioninPBS(pH7.4).Normally8%trehaloseisaddedasprotectantbeforelyophilization.重构方法(Reconstitution)Centrifugetubesbeforeopening.Reconstitutingtoaconcentrationmorethan100μg/mlisrecommended.Dissolvethelyophilizedproteinindistilledwater.AFGF在调节细胞存活,细胞分裂,血管生成,细胞分化和细胞迁移中起重要作用。
Recombinant Biotinylated Human HLA-A*03:01&B2M&KRAS G12V (VVGAVGVGK) Monomer Protein,His-Avi Tag性能参数分子别名(Synonyms)MHC;KRAS;K-Ras2;KRAS2;C-K-RAS;CFC2;K-RAS2A;K-RAS2B;K-RAS4A;K-RAS4B;KRAS1;KRAS2;NS;NS3;RASK2;GTPaseKras;KI-RAS;RALD表达区间及表达系统(Source)BiotinylatedHumanHLA-A*03:01&B2M&KRASG12V(VVGAVGVGK)MonomerProteinisexpressedfromHEK293withHistagandAvitagattheC-TerminusItcontainsGly25-Thr305(HLA-A*03:01),Ile21-Met119(B2M)andVVGAVGVGKpeptide.[Accession|NP_002107.3(HLA-A*03:01)&P61769(B2M)&VVGAVGVGK]分子量大小(MolecularWeight)TheproteinhasapredictedMWof50.09kDa.Duetoglycosylation,theproteinmigratesto51-60kDabasedonSDS-PAGEresult.(Endotoxin)Lessthan1EUperμgbytheLALmethod.纯度(Purity)>95%asdeterminedbySDS-PAGEandHPLC.制剂(Formulation)Suppliedas0.22μmfilteredsolutioninPBS(pH7.4).重组肠激酶为采用重组大肠杆菌分泌表达的高纯度、高活性、高特异的牛肠激酶,不含其他蛋白酶。Recombinant Mouse HB-EGF
甲磺酸达比加群酯是一种抗凝药,通过竞争结合凝血酶的纤维蛋白特异结合位点,从而抑制血栓的形成。Recombinant Human EPHA5 Protein,His Tag
Recombinant Biotinylated Human OX40/TNFRSF4/CD134 Protein (Primary Amine Labeling),hFc Tag性能参数分子别名(Synonyms)OX40Lreceptor;CD134;TNFRSF4;Ly-70表达区间及表达系统(Source)BiotinylatedHumanOX40/TNFRSF4/CD134Protein(PrimaryAmineLabeling)isexpressedfromHEK293withhFctagattheC-Terminus.ItcontainsLeu29-Ala216.[Accession|P43489]分子量大小(MolecularWeight)TheproteinhasapredictedMWof46.8kDa.Duetoglycosylation,theproteinmigratesto72-75kDabasedonSDS-PAGEresult.(Endotoxin)Lessthan1EUperμgbytheLALmethod.纯度(Purity)>95%asdeterminedbySDS-PAGE制剂(Formulation)Suppliedas0.22μmfilteredsolutioninPBS(pH7.4).储存条件Theproductshouldbestoredat-85~-65℃for1yearfromdateofreceipt.Recommendtoaliquottheproteinintosmallerquantitieswhenfirstusedandavoidrepeatedfreeze-thawcycles.Recombinant Human EPHA5 Protein,His Tag
浦斯瑞(上海)生物医药有限公司是一家有着先进的发展理念,先进的管理经验,在发展过程中不断完善自己,要求自己,不断创新,时刻准备着迎接更多挑战的活力公司,在江苏省等地区的化工中汇聚了大量的人脉以及**,在业界也收获了很多良好的评价,这些都源自于自身的努力和大家共同进步的结果,这些评价对我们而言是比较好的前进动力,也促使我们在以后的道路上保持奋发图强、一往无前的进取创新精神,努力把公司发展战略推向一个新高度,在全体员工共同努力之下,全力拼搏将共同浦斯瑞(上海)生物医药供应和您一起携手走向更好的未来,创造更有价值的产品,我们将以更好的状态,更认真的态度,更饱满的精力去创造,去拼搏,去努力,让我们一起更好更快的成长!
磁珠法质粒小量抽提试剂盒是一种利用磁性纳米颗粒固相核酸富集技术来纯化质粒DNA的产品。它通常包括高性能纳米磁珠和独特的缓冲体系组合,通过裂解菌体后释放的DNA,能够有效地结合于磁珠表面,漂洗除杂后获得高质量的目的质粒。以下是磁珠法质粒小量抽提试剂盒的一些主要特点和应用:1.**快速简便**:操作步骤简单,无需多次离心,整个抽提过程通常只需20-25分钟。2.**高得率和纯度**:可以从1-5ml新鲜大肠杆菌菌液中分离纯化2-20µg高质量的质粒DNA。纯化得到的DNA质量高,完整性好,OD260/280比值一般为1.8~1.9之间,OD260/230比值大于2.0。3.**适用性广**:适用于...