HPA018148

Anti-FARS2 antibody produced in rabbit

Prestige Antibodies^® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

• 別名: Anti-PheRS, Anti-Phenylalanine--tRNA ligase, Anti-Phenylalanyl-tRNA synthetase, mitochondrial precursor
• UNSPSCコード: 12352203
• Human Protein Atlas Number: HPA018148
• NACRES: NA.43

特性

• 由来生物: rabbit
• 品質水準: 100
• 結合体: unconjugated
• 抗体製品の状態: affinity isolated antibody
• 抗体製品タイプ: primary antibodies
• クローン: polyclonal
• 製品種目: Prestige Antibodies^® Powered by Atlas Antibodies
• 形状: buffered aqueous glycerol solution
• 化学種の反応性: human
• 強化検証: recombinant expression; Learn more about Antibody Enhanced Validation
• テクニック: immunoblotting: 0.04-0.4 μg/mL; immunohistochemistry: 1:20-1:50
• 免疫原配列: GTPLFSVYDNLSPVVTTWQNFDSLLIPADHPSRKKGDNYYLNRTHMLRAHTSAHQWDLLHAGLDAFLVVGDVYRRDQIDSQHYPIFHQLEAVRLFSKHELFAGIKDGES
• UniProtアクセッション番号: O95363
• 輸送温度: wet ice
• 保管温度: −20°C
• ターゲットの翻訳後修飾: unmodified
• 遺伝子情報: human ... FARS2(10667)

詳細

詳細

The gene Phenylalanyl-tRNA synthetase (FARS2) has been mapped to human chromosome 6p25.1. Three isoforms of phenylalanyl-tRNA synthase exist: the bacterial (αβ)₂ heterodimer, the archaeal/eukaryotic cytosolic (αβ)₂ heterodimer and the mitochondrial monomer. The human mitochondrial phenylalanyl-tRNA synthetase (FARS2) consists of a single polypeptide chain and is the smallest known nuclear-encoded synthetase. The protein has four major domains: an N-terminal region, a catalytic domain, a linker region and a C-terminal domain.

免疫原

フェニルアラニル-tRNA合成酵素(ミトコンドリア前駆体)のPrEST(protein epitope signature tag)抗原リコンビナントタンパク質。

アプリケーション

Prestige抗体^®は、Human Proteome Resource(HPR)プロジェクト(www.proteinatlas.org)によって開発・実証されたAtlas抗体です。抗体はすべて、数百の正常組織・疾病組織に対する免疫組織染色試験を行っています。これらの染色画像はHuman Protein Atlas(HPA)サイトで[Image Gallery]リンクをクリックするとご覧いただけます。さらに、ほとんどのPrestige抗体はプロテインアレイおよびウェスタンブロッティングの試験を行っています。試験のプロトコールおよびPrestige抗体、HPAに関する情報はsigma.com/prestigeをご覧ください。

生物化学的／生理学的作用

The aminoacyl-tRNA synthetases are responsible for catalyzing the attachment of the correct amino acid to its related tRNA. Phenylalanyl-tRNA synthetase (FARS2) could also catalyze binding of oxidized phenylalanine, meta-tyrosine, to the tRNAPhe. This causes transfer of the misacylated tRNA to the ribosome and addition of ROS-damaged amino acid into eukaryotic proteins. Humans with heterozygous mutations in FARS2 (I329T, D391V, Y144C) suffer from fatal epileptic mitochondrial encephalopathy. FARS2 mutations impair the aminoacylation function and stability of the protein, leading to decrease in tRNA charging capacity. Additionally, missense mutation in FARS2 (D325Y) causes mitochondrial disease phenotype associated with respiratory chain dysfunction (respiratory chain complex IV deficiency in muscle) and early-onset epilepsy.

特徴および利点

Prestige Antibodies^® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies^® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:

• IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
• Protein array of 364 human recombinant protein fragments.

関連事項

Corresponding Antigen APREST72521

物理的形状

PBS溶液(pH 7.2, 40%グリセロールおよび0.02%アジ化ナトリウム含有)。

法的情報

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)