Recombinant Mouse Notch 4 Protein

产品描述纤维蛋白原（Fibrinogen，Fg），即凝血因子I，分子量约340kDa，由α、β、γ三对不同多肽链组成，多肽链间以二硫键相连。α链分子量63.5kDa，β链分子量56kDa，γ链分子量47kDa，纤维蛋白原约含4%碳水化合物。纤维蛋白原参与凝血的原理：在凝血酶作用下，α链与β链分别释放出A肽与B肽，生成纤维蛋白单体。在此过程中，由于释放了酸性多肽，负电性降低，单体易于聚合成纤维蛋白多聚体，但此时单体之间借氢键与疏水键相连，尚可溶于稀酸和尿素溶液中。进一步在Ca2+与活化的ⅩⅢ因子作用下，单体之间以共价键相连，则变成稳定的不溶性纤维蛋白凝块，完成凝血过程。来源于不同物种（如来源于牛、猫、狗、豚鼠、人、绵羊、小鼠和大鼠等）的纤维蛋白原具有相似的结构和性质。因此，一般来源于一种哺乳动物的纤维蛋白原可与其他来源的凝血酶交叉反应，相反地来自一种哺乳动物蛋白的凝血酶液也可注入多种动物，发生凝血反应。（CDNF）也是一种新型神经营养因子，对多巴胺能神经元的强大活性，与神经胶质细胞系衍生的（GDNF）相当。Recombinant Mouse Notch 4 Protein,His Tag

SARS-CoV-2, which causes the global pandemic coronavirus disease 2019 (Covid-19), belongs to a family of viruses known as coronaviruses that also include MERS‑CoV and SARS-CoV-1. Coronaviruses are commonly comprised of four structural proteins: Spike protein (S), Envelope protein (E), Membrane protein (M) and Nucleocapsid protein (N). The SARS-CoV-2 S protein is a glycoprotein that mediates membrane fusion and viral entry. The S protein is homotrimeric, with each ~180-kDa monomer consisting of two subunits, S1 and S2 .The RBD of SARS-CoV-2 binds a metallopeptidase, angiotensin-converting enzyme 2 (ACE-2). Before binding to the ACE-2 receptor, structural analysis of the S1 trimer shows that only one of the three RBD domains is in the "up" conformation. This is an unstable and transient state that passes between trimeric subunits but is nevertheless an exposed state to be targeted for neutralizing antibody therapy. Polyclonal antibodies to the RBD of the SARS-CoV-2 protein have been shown to inhibit interaction with the ACE-2 receptor, confirming RBD as an attractive target for vaccinations or antiviral therapy.  Recombinant Human IFN alpha/beta R1 Protein,His-Avi Tag重组型TEV蛋白酶（rTEV）是经过基因工程改造和纯化后的重组蛋白酶，保持天然TEV酶的功能活性。

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.

Angiotensin I Converting Enzyme (ACE-2), also called ACEH (ACE homologue), is a dimeric, zinc-dependent metalloprotease of the ACE family that also includes somatic and germinal ACE. ACE-2 mRNA is found at high levels in heart, testis, and kidney and at lower levels in a wide variety of tissues. ACE-2 is the SARS-CoV and SARS-CoV2 Spike protein receptor in vivo, functions catalytically as a carboxypeptidase to cleave several substrates including angiotensins I and II, and acts as a partner for B0AT1-family amino acid transporters. Through these functions, ACE-2 has been shown to be involved in several diseases including SARS, COVID19, acute lung injury, heart disease, liver and lung fibrosis, inflammatory lung disease, and cardiopulmonary disease . Full length ACE-2 protein includes an extracellular region composed of a single N-terminal peptidase domain and C-terminal collectrin-like domain (CLD), a transmembrane domain, and a short cytoplasmic tail. The N-terminal peptidase region is required for binding to SARS-CoV and SARS-CoV2 spike proteins, while the CLD contains a region that promotes dimerization and association with amino acid transporters.RANTES是对单核细胞，记忆T细胞（CD4+/CD45RO），嗜碱性粒细胞和嗜酸性粒细胞的趋化剂。

牙花(GPC)是硫酸肝素蛋白聚糖的一个家族,它是由糖磷酸肌醇(GPI)锚连接在细胞表面的。在哺乳动物中发现了这个家族的六名成员(GPC-GPC6)。已经研制出几种抗gpc3抗体。产品性质同义词Gpc3;dgsx;gbs1;sgbs1;sgbs1;工会编号P51654-1来源重组人的Gpc3/葡萄糖3蛋白表达于C-端的HK293细胞和AVI标记。里面有GLN-25-559。分子量该蛋白质的预测兆瓦为63.6kda。由于糖基化,蛋白质迁移到42kda,80-135kda基于三联页面结果。纯洁根据三-BIS页面确定的90%产品用Lal法测定每一种蛋白质。公式化在PBS(PPS)中用0.22离子过滤溶液冻干(PH7.4)。通常在冻干前添加5%海藻糖作为保护剂。重建离心管打开前。建议将其重组为超过100克/毫升的浓度(冻干时通常使用1毫克/毫升的溶液)。在蒸馏水中溶解冻干蛋白。内分泌腺衍生的血管内皮生长因子（EG-VEGF），也称为（PK1），是分泌蛋白的原蛋白蛋白家族的成员。Recombinant Human Her2/ErbB2(hFc Tag)

RANTES是CC趋化因子，可以通过CCR1，CCR3，CCR5和US28（巨细胞病毒受体）受体发出信号。Recombinant Mouse Notch 4 Protein,His Tag

Name:AITRL,MouseSynonyms:Activation-inducedTNFRmemberLigand,TNFSF18,GITRL,TL-6Description:Activation-InducibleTNF-RelatedLigand(AITRL),alsoknownasGlucocorticoid-InducedTNF-RelatedLigand(GITRL),belongstothetumornecrosisfactorsuperfamily(TNFSF).AITRLisaTypeIIsingletransmembraneproteinandshareslowconservationwithintheextracellulardomainwithotherTNFSFmembers.AITRLisexpressedonmacrophages,immatureandmaturedendriticcellsandBcells.Itsreceptor,Activation-InducibleTNFRfamilyReceptor(AITR),isexpressedonTlymphocytes,naturalkiller(NK)cells,andantigen-presentingcells.AfterbindingbyAITRL,AITRcanbereleased.AITRactivationincreasesresistancetotumorsandviralinfectionsandisinvolvedinautoimmuneandinflammatoryprocesses.Inaddition,activatedAITRincreasesTCR-inducedTcellproliferationandcytokineproductionandrescuesTcellsandNKcellsfromapoptosis.RecombinantmouseActivation-InducibleTNF-RelatedLigand(rmAITRL)producedinE.Recombinant Mouse Notch 4 Protein,His Tag

浦斯瑞（上海）生物医药有限公司是一家有着雄厚实力背景、信誉可靠、励精图治、展望未来、有梦想有目标，有组织有体系的公司，坚持于带领员工在未来的道路上大放光明，携手共画蓝图，在江苏省等地区的化工行业中积累了大批忠诚的客户粉丝源，也收获了良好的用户口碑，为公司的发展奠定的良好的行业基础，也希望未来公司能成为*****，努力为行业领域的发展奉献出自己的一份力量，我们相信精益求精的工作态度和不断的完善创新理念以及自强不息，斗志昂扬的的企业精神将**浦斯瑞（上海）生物医药供应和您一起携手步入辉煌，共创佳绩，一直以来，公司贯彻执行科学管理、创新发展、诚实守信的方针，员工精诚努力，协同奋取，以品质、服务来赢得市场，我们一直在路上！