由来生物
rabbit
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, mouse, rat
テクニック
immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500
免疫原配列
PTMNGESVDPVGQPALKTEERKAKPAPSKTQARPVGVKIPTCKITLKETFLTSPEELYRVFTTQELVQAFTHAPATLEADRGGKFHMVDGNVSGEFTDLVPEKHIVMKWRFKSWPEGHFATITLTFIDKNGETELCMEGRGIPAPEEE
UniProtアクセッション番号
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 ... AHSA1(10598)
免疫原
AHSA1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
Activator of 90kDa heat shock protein ATPase homolog 1 is an enzyme encoded by the AHSA1 gene in humans. Overexpression of this protein in endothelial cells (ECs) promotes association of endothelial NO synthase (eNOS) and heat-shock protein 90 (Hsp90), phosphorylation of Ser-1179 of eNOS, increases NO production and cell migration. It regulates VEGF signaling to eNOS and angiogenesis through modulation of Hsp90 activity. Aha1 may play important role in modulating RNA splicing and DNA repair along with other cellular processes. Its activity integrates chaperone function with client folding energetics by modulating ATPase sensitive N-terminal dimer structural transitions and protects transient folding intermediates. It may also contribute to protein misfolding systems disorders. Aha1 increased levels are associated with enhanced interactions with Hsp90 that results in increased Hsp90 ATPase activity.
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:
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 APREST70424
物理的形状
PBS溶液 (pH 7.2, 40%グリセロ-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
免責事項
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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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)
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
HPA000903-100UL:
HPA000903-25UL:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
p53 protein regulates Hsp90 ATPase activity and thereby Wnt signaling by modulating Aha1 expression.
Sachiyo Okayama et al.
The Journal of biological chemistry, 289(10), 6513-6525 (2014-01-24)
The p53 tumor suppressor gene encodes a homotetrameric transcription factor which is activated in response to a variety of cellular stressors, including DNA damage and oncogene activation. p53 mutations occur in >50% of human cancers. Although p53 has been shown
Liang Sun et al.
Biochimica et biophysica acta, 1823(6), 1092-1101 (2012-04-17)
The activator of Hsp90 ATPase, Aha1, is an Hsp90 co-chaperone that has been suggested to act as a general stimulator of Hsp90 function. In this report, we have characterized the interaction of Aha1 with Hsp90 and its co-chaperones in rabbit
Atanas V Koulov et al.
Molecular biology of the cell, 21(6), 871-884 (2010-01-22)
The activator of Hsp90 ATPase 1, Aha1, has been shown to participate in the Hsp90 chaperone cycle by stimulating the low intrinsic ATPase activity of Hsp90. To elucidate the structural basis for ATPase stimulation of human Hsp90 by human Aha1
Fanny Desjardins et al.
Arteriosclerosis, thrombosis, and vascular biology, 32(10), 2484-2492 (2012-08-04)
Vascular endothelial growth factor (VEGF) signaling to endothelial NO synthase (eNOS) plays a central role in angiogenesis. In endothelial cells (ECs), heat-shock protein 90 (Hsp90) is also a regulator of eNOS activity. Our study is designed to determine whether modulation
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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