MABE1803
Anti-SPT5 Antibody, clone 6F1
clone 6F1, from rat
別名:
Transcription elongation factor SPT5, hSPT5, DRB sensitivity-inducing factor 160 kDa subunit, DSIF p160, DRB sensitivity-inducing factor large subunit, DSIF large subunit, Tat-co-transactivator 1 protein, Tat-CT1 protein
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About This Item
UNSPSCコード:
12352203
eCl@ss:
32160702
NACRES:
NA.41
由来生物
rat
品質水準
抗体製品の状態
purified immunoglobulin
抗体製品タイプ
primary antibodies
クローン
6F1, monoclonal
化学種の反応性
human
テクニック
ChIP: suitable
western blot: suitable
アイソタイプ
IgG1κ
NCBIアクセッション番号
UniProtアクセッション番号
輸送温度
ambient
ターゲットの翻訳後修飾
unmodified
遺伝子情報
human ... SUPT5H(6829)
詳細
Transcription elongation factor SPT5 (UniProt: O00267; also known as hSPT5, DRB sensitivity-inducing factor 160 kDa subunit, DSIF p160, DRB sensitivity-inducing factor large subunit, DSIF large subunit, Tat-co-transactivator 1 protein, Tat-CT1 protein) is encoded by the SUPT5H (also known as SPT5, SPT5H) gene (Gene ID: 6829) in human. SPT5 is a component of the DRB sensitivity-inducing factor complex (DSIF complex), which regulates mRNA processing and transcription elongation by RNA polymerase II. DSIF is a heterodimer of SPT4 and SPT5 that positively regulates mRNA capping by stimulating the mRNA guanylyltransferase activity of RNGTT/CAP1A. DSIF also acts cooperatively with the negative elongation factor complex (NELF complex) to enhance transcriptional pausing at sites proximal to the promoter. Transcriptional pausing can facilitate the assembly of an elongation competent RNA polymerase II complex. DSIF and NELF promote pausing by inhibition of the transcription elongation factor TFIIS/S-II, which binds to RNA polymerase II at transcription pause sites and stimulates the weak intrinsic nuclease activity of the enzyme. Cleavage of blocked transcripts by RNA polymerase II promotes the resumption of transcription from the new 3′ terminus and may allow repeated attempts at transcription through natural pause sites. DSIF can also positively regulate transcriptional elongation and is required for the efficient activation of transcriptional elongation by the HIV-1 nuclear transcriptional activator, Tat. SPT5 can be methylated by PRMT1/HRMT1L2 and PRMT5/SKB1 and this methylation negatively regulates interaction with the positive transcription elongation factor (P-TEFb) and RNA polymerase II.
特異性
Clone 6F1 specifically detects SPT5 in HEK293T and Jurkat cells. It targets an epitope of 18 amino acids within the C-terminal half.
免疫原
Ovallbumin-conjugated linear peptide corresponding to 18 amino acids from the C-terminal region of human Transcription elongation factor SPT5.
アプリケーション
Research Category
エピジェネティクス及び核内機能分子
エピジェネティクス及び核内機能分子
Anti-SPT5, clone 6F1, Cat. No. MABE1803, is a highly specific rat monoclonal antibody that targets Transcription elongation factor SPT5 and has been tested in Chromatin Immunoprecipitation (ChIP) and Western Blotting.
Western Blotting Analysis: 0.5 µg/mL from a representative lot detected SPT5 in 10 µg of HEK293T cell lysate.
Chromatin Immunoprecipitation Analysis: A representative lot detected SPT5 in Chromatin Immunoprecipitation applications (Kelso, T.W., et. al. (2014). Mol Cell Biol. 34(19):3675-88).
Chromatin Immunoprecipitation Analysis: A representative lot detected SPT5 in Chromatin Immunoprecipitation applications (Kelso, T.W., et. al. (2014). Mol Cell Biol. 34(19):3675-88).
品質
Evaluated by Western Blotting in Jurkat cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected SPT5 in 10 µg of Jurkat cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected SPT5 in 10 µg of Jurkat cell lysate.
ターゲットの説明
~121 kDa observed; 121 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
物理的形状
Protein G purified
Format: Purified
Purified rat monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
保管および安定性
Stable for 1 year at 2-8°C from date of receipt.
その他情報
Concentration: Please refer to lot specific datasheet.
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
12 - Non Combustible Liquids
WGK
WGK 2
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
MABE1803:
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。
Danya J Martell et al.
Developmental cell, 58(20), 2112-2127 (2023-08-17)
Controlled release of promoter-proximal paused RNA polymerase II (RNA Pol II) is crucial for gene regulation. However, studying RNA Pol II pausing is challenging, as pause-release factors are almost all essential. In this study, we identified heterozygous loss-of-function mutations in
Felipe Beckedorff et al.
Cell reports, 32(3), 107917-107917 (2020-07-23)
Transcription by RNA polymerase II (RNAPII) is pervasive in the human genome. However, the mechanisms controlling transcription at promoters and enhancers remain enigmatic. Here, we demonstrate that Integrator subunit 11 (INTS11), the catalytic subunit of the Integrator complex, regulates transcription
Kaiwei Liang et al.
Cell, 175(3), 766-779 (2018-10-20)
The super elongation complex (SEC) is required for robust and productive transcription through release of RNA polymerase II (Pol II) with its P-TEFb module and promoting transcriptional processivity with its ELL2 subunit. Malfunction of SEC contributes to multiple human diseases
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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