货号:
XGK1644
保存条件:
详见说明书
浓度:
1mg/1ml
应用范围:
WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
形态:
详见说明书
亚型:
IgG
免疫原:
KLH conjugated synthetic peptide derived from human Glutamyl Prolyl tRNA synthetase/ProRS
适应物种:
详见说明书
宿主:
详见说明书
标记物:
详见说明书
抗体名:
谷氨酰-脯氨酰-tRNA合成酶抗体
抗体英文名:
Anti-Glutamyl Prolyl tRNA synthetase/ProRS
保质期:
详见说明书
抗原来源:
Rabbit
克隆性:
多克隆
目录编号:
详见说明书
级别:
详见说明书
靶点:
详见说明书
数量:
35
供应商:
上海西格
规格:
0.1ml/100μg 0.2ml/200μg
抗体制备过程:
1.材料与试剂
a.提取的动物 Ig
b.弗氏完全佐剂和弗氏不完全佐剂
c.青霉素和链霉素
d.实验动物 兔
e.其它材料及试剂
2、选择实验活体。
3、进行动物免疫实验。
4、试取血样进行测试,查看免疫效果。
5、如果免疫成功,杀死实验活体,采集全部血清。
6、纯化出抗体。
7、鉴定抗体。胎牛血清(无菌采制) 产品名称 | 谷氨酰-脯氨酰-tRNA合成酶抗体 |
英文名称 | Anti-Glutamyl Prolyl tRNA synthetase/ProRS抗体 |
货号 | XGK1644 |
英文名称 Anti-Glutamyl Prolyl tRNA synthetase/ProRS
中文名称 谷氨酰-脯氨酰-tRNA合成酶抗体
别 名 Bifunctional aminoacyl tRNA synthetase; Bifunctional aminoacyl-tRNA synthetase; Bifunctional glutamate/proline tRNA ligase; Cell proliferation-inducing gene 32 protein; DKFZp313B047; EARS; Eprs; GLNS; Glu pro tRNA synthetase; GLUPRORS; GluRS; Glutamate tRNA ligase; Glutamatyl prolyl tRNA synthetase; Glutaminyl tRNA synthetase; Glutamyl prolyl tRNA synthetase; Glutamyl tRNA synthetase; Glutamyl-tRNA synthetase; PARS; PIG 32; PIG32; Proliferation inducing gene 32 protein; Proliferation inducing protein 32; Proline tRNA ligase; Proline--tRNA ligase; Prolyl tRNA synthetase; Prolyl-tRNA synthetase; QARS; QPRS; SYEP_HUMAN.浓 度 1mg/1ml规 格 0.2ml/200μg抗体来源 Rabbit克隆类型 polyclonal交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Sheep产品类型 一抗研究领域 细胞生物 信号转导 转运蛋白 表观遗传学蛋白分子量 predicted molecular weight: 171kDa性 状 Lyophilized or Liquid免 疫 原 KLH conjugated synthetic peptide derived from human Glutamyl Prolyl tRNA synthetase/ProRS亚 型 IgG纯化方法 affinity purified by Protein A储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500(石蜡切片需做抗原修复)not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.产品介绍 The fidelity of protein synthesis requires efficient discrimination of amino acid substrates by aminoacyl-tRNA synthetases. Aminoacyl-tRNA synthetases function to catalyze the aminoacylation of tRNAs by their corresponding amino acids, thus linking amino acids with tRNA-contained nucleotide triplets. ProRS (Prolyl-tRNA synthetase), also known as EPRS, EARS, PARS, QARS, QPRS, PIG32 or GLUPRORS, is a 1,512 amino acid protein that contains three WHEP-TRS domains and belongs to both the class-I and class-II aminoacyl-tRNA synthetase family. Functioning as a component of the multisynthase complex, ProRS uses ATP to catalyze the conversion of L-glutamate and tRNA(Glu) to L-glutamyl-tRNA(Glu), as well as the conversion of L-proline and tRNA(Pro) to L-prolyl-tRNA(Pro).Function : Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction: the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA.Subunit : Component of the multisynthetase complex which iscomprised of a bifunctional glutamyl-prolyl-tRNA synthetase, themonospecific isoleucyl, leucyl, glutaminyl, methionyl, lysyl,arginyl, and aspartyl-tRNA synthetases as well as three auxiliaryproteins, p18, p48 and p43. Interacts with DUS2L. Component of theGAIT complex; in humans the complex assembly seems to be a two-stepprocess in which EPRS first associates with SYNCRIP to form apre-GAIT complex which is deficient in GAIT element binding.Post-translational modifications : Phosphorylated at Ser-886 by CDK5 in a IFN-gamma-dependent manner; this phosphorylation activates assembly of the GAIT (IFN-gamma-activated inhibitor of translation) complex, which suppresses expression of a post-transcriptional regulon of proinflammatory genes in myeloid cells.Similarity : In the N-terminal section; belongs to the class-I aminoacyl-tRNA synthetase family.In the C-terminal section; belongs to the class-II aminoacyl-tRNA synthetase family.Contains 3 WHEP-TRS domains.实验原理 :
(1)特异性结合抗原:抗体本身不能直接溶解或杀伤带有特异抗原的靶细胞,通常需要补体或吞噬细胞等共同发挥效应以清除病原微生物或导致病理损伤。然而,抗体可通过与病毒或毒素的特异性结合,直接发挥中和病毒的作用。
(2)活补体:IgM、IgG1、IgG2和IgG3可通过经典途径激活补体,凝聚的IgA、IgG4和IgE可通过替代途径激活补体。
(3)结合细胞:不同类别的免疫球蛋白,可结合不同种的细胞,参与免疫应答。
(4)可通过胎盘及粘膜:免疫球蛋白G(IgG)能通过胎盘进入胎儿血流中,使胎儿形成自然被动
免疫。免疫球蛋白A(IgA)可通过消化道及呼吸道粘膜,是粘膜局部抗感染免疫的主要因素。
(5)具有抗原性:抗体分子是一种蛋白质,也具有刺机体产生免疫应答的性能。不同的免疫球蛋白分子,各具有不同的抗原性。
(6)抗体对理化因子的抵抗力与一般球蛋白相同:不耐热,60~70℃即被破坏。各种酶及能使蛋白质凝固变性的物质,均能破坏抗体的作用。抗体可被中性盐类沉淀。在生产上常可用硫酸铵或硫酸钠从免疫血清中沉淀出含有抗体的球蛋白,再经透析法将其纯化。我司提供以下技术外包服务:
1. Anti-Glutamyl Prolyl tRNA synthetase/ProRS抗体分子生物学:质粒抽提、PCR、Q-PCR、RT-PCR、分子生物学:基因合成、引物合成、基因测序、载体构建等
2.蛋白工程:原核、哺乳动物蛋白表达系统等
3.病毒包装:腺病毒、慢病毒等
4.抗体工程:磁珠分选、病理染色、WB、ELISA、IP、IF、IHC、FACS、Confocal等等
5.细胞工程:细胞表型分析(凋亡、增殖、周期、迁移、侵袭、修复、克隆形成)、细胞培养、细胞膜制备、稳定细胞株构建、细胞RNAi技术等等。抗体的鉴定:
1)抗体的效价鉴定:鉴定效价的方法很多,包括有试管凝集反应,琼脂扩散试验,酶联免疫吸附试验等。常用的抗原所制备的抗体一般都有约成的鉴定效价的方法,以资比较。如制备抗抗体的效价,一般就采用琼脂扩散试验来鉴定。
2)抗体的特异性鉴定:抗体的特异性是指与相应抗原或近似抗原物质的识别能力。抗体的特异性高,它的识别能力就强。衡量特异性通常以交叉反应率来表示。交叉反应率可用竞争YZ试验测定。以不同浓度抗原和近似抗原分别做竞争YZ曲线,计算各自的结合率,求出各自在IC50时的浓度,并按公式计算交叉反应率。
3)真核翻译起始因子2C2抗体的亲和力:是指抗体和抗原结合的牢固程度。亲和力的高低是由抗原分子的大小,抗体分子的结合位点与抗原决定簇之间立体构型的合适度决定的。有助于维持抗原抗体复合物稳定的分子间力有氢键,疏水键,侧链相反电荷基因的库仑力,范德华力和空间斥力。亲和力常以亲和常数K表示,K的单位是L/mol。Anti-Natrexone/FITC 荧光素标记兔抗纳曲酮抗体IgGMulti-class antibodies规格: 0.2mlAnti-VCP/p97 /FITC 荧光素标记抗含缬酪肽蛋白抗体IgGMulti-class antibodies规格: 0.2ml能受体β3抗体 Anti-ADRB3/β3-AR 0.2mlMouse Anti-human IgM/Gold 胶体金标记的小鼠抗人IgM 2mlGAPDH 英文名称: 3-0酸甘油醛脱氢酶抗体 0.1mlRhesus antibody Rh Proteasome 20S alpha 3(Ser250) 0酸化蛋白酶体PSMα3抗体 规格 0.1mlAnti-VCP/p97 /FITC 荧光素标记抗含缬酪肽蛋白抗体IgGMulti-class antibodies规格: 0.2mlAnti-NDRG2/FITC 荧光素标记抑癌基因NDRG2抗体IgGMulti-class antibodies规格: 0.2mlAnti-VEGF-C/FITC 荧光素标记血管内皮生长因子C型抗体IgGMulti-class antibodies规格: 0.2mlβ淀粉样肽 1-40 C端抗体 Anti-β-Amyloid 1-40 0.1mlMouse Anti-human IgG/Cy7 Cy7标记的小鼠抗人IgG 0.1mlGAMT 英文名称: 胍基乙酸N甲基转移酶抗体 0.2mlRhesus antibody Rh Profilin 2 前纤维蛋白2抗体 规格 0.1mlAnti-VEGF-C/FITC 荧光素标记血管内皮生长因子C型抗体IgGMulti-class antibodies规格: 0.2mlRat Caspase-1 大鼠Caspase-1Multi-class antibodies规格: 48TAnti-E.coli/EPEC 抗普通大肠埃希菌菌体蛋白抗体Multi-class antibodies规格: 0.1mlRhesus antibody Rh Mucin 4/Muc4 粘蛋白-4抗体 规格 0.1mlHuman Protein C ELISA Kit 人蛋白C 96TSATB2 英文名称: DNA结合蛋白2抗体 0.2mlCSFV 英文名称: 病毒抗体 0.1mlAnti-E.coli/EPEC 抗普通大肠埃希菌菌体蛋白抗体Multi-class antibodies规格: 0.1mlWLD培养基250g用于酿造和工业发酵过程中细菌分离培养MLCB琼脂 250(g) incubation media MLCB琼脂 250(g)1% NaC1甘露糖发酵管 1% NaC1甘露糖发酵管 20支 BR抗生素检定培养基6号250用于粘菌素等的效价测定incubationmedia抗生素检定培养基6号250用于粘菌素等的效价测定NalidixicacidstripAnti-Glutamyl Prolyl tRNA synthetase/ProRS抗体肉汤培养基G250g用于大肠杆菌、大肠菌群的检测改良O157显色培养基A 1000 mL/瓶 incubation media 改良O157显色培养基A 1000 mL/瓶PALCAM琼脂冻干配套试剂 10支 每支添加于100ml(026070)中配成PALCAM琼脂。溶血琼脂基础用于鼠疫杆菌培养MC培养基 250g 用于食品中乳酸菌检测的