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货号： bs-13393R 基本售价： 1380.0 元 规格： 100ul
- 规格：100ul
- 价格：1380.00元
- 规格：200ul
- 价格：2200.00元
产品信息
- 产品编号
- bs-13393R
- 英文名称
- QARS/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.
- 规格价格
- 100ul/1380元购买 200ul/2200元购买 大包装/询价
- 说 明 书
- 100ul 200ul
- 研究领域
- 细胞生物 信号转导 转运蛋白 表观遗传学
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Sheep,
- 产品应用
- WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 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.
- 分 子 量
- 171kDa
- 细胞定位
- 细胞浆
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from human Glutamyl Prolyl tRNA synthetase/ProRS:651-750/1512
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 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.
- PubMed
- PubMed
- 产品介绍
- background:
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.
SWISS:
P07814
Gene ID:
5859
Database links:Entrez Gene: 5859Human
Omim: 603727Human
SwissProt: P47897Human
Unigene: 79322Human
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
- 产品图片
Sample:
MCF-7(Human) Cell Lysate at 30 ug
Primary: Anti- QARS (bs-13393R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 171 kD
Observed band size: 171 kD
Tissue/cell: Rat stomach tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-Glutamyl Prolyl tRNA synthetase/ProRS Polyclonal Antibody, Unconjugated(bs-13393R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining