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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
形状
buffered aqueous solution
分子量
antigen ~50 kDa
化学種の反応性
rat, mouse, human
濃度
~1 mg/mL
テクニック
indirect immunofluorescence: 2-5 μg/mL using paraformaldehyde-fixed NIH-3T3 celle
indirect immunofluorescence: suitable
western blot: 2-4 μg/mL using lysaes of K-562 and Rat1 cells
UniProtアクセッション番号
輸送温度
dry 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 ... DCP2(167227)
mouse ... Dcp2(20640)
rat ... Dcp2(291604)
詳細
Dcp2 colocalizes with Dcp1 in distinct cytoplasmic foci along with other proteins involved in the 5′ to 3′ mRNA decay. These foci are termed PB (processing bodies) or DCP-bodies. hDCP2 contains a highly conserved Nudix (nucleoside diphosphate linked to an X moiety) motif critical for the decapping activity.
免疫原
synthetic peptide corresponding to amino acids 406-420 of human DCP2, conjugated to KLH. The corresponding sequence is identical in rat and mouse.
アプリケーション
Anti-DCP2 (C-terminal) antibody has been used in immunocytochemistry and image correlation analysis. It may also be used in immunoblotting.
Anti-DCP2 antibody produced in rabbit is suitable for indirect immunofluorescence at a working concentration of 2-5μg/mL using paraformaldehyde-fixed NIH-3T3 cells over-expressing human DCP2 and western blot analysis at a working concentration of 2-4μg/mL using lysates of K-562 and Rat1 cells. Yale Center for High Throughput Cell Biology IF-tested antibodies. Each antibody is tested by immunofluorescence against HUVEC cells using the Yale HTCB IF protocol. To learn more about us and Yale Center for High Throughput Cell Biology partnership, visit sigma.com/htcb-if.
生物化学的／生理学的作用
Dcp2 is an RNA binding protein and can cleave only a cap structure that is linked to an RNA moiety, suggesting that Dcp2 can differentially associate with specific mRNAs. Dcp2 cleaves the m7G mRNA cap in the 5′ to 3′ mRNA decay pathway, in association with Dcp1 and Hedls complex. Decapping is a critical and highly regulated step in the turnover of mRNA which involves decapping enzymes that hydrolyze the cap structure at the 5′ mRNA. Dcp2 is the catalytic subunit, and the mRNA is degraded by the major cytoplasmic 5′ to 3′ exonuclease XRN1. The enzymatic activity of DCP2 is critically dependent on the DCP1 subunit in vivo.
ターゲットの説明
DCP2 (C-terminal) is a key component of an mRNA-decapping complex required for removal of the 5-prime cap from mRNA prior to its degradation from the 5-prime end.
物理的形状
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
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
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
D6319-BULK:
D6319-25UL:
D6319-200UL:
IXO14701:
D6319-VAR:
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。
Bidirectional regulation of P body formation mediated by eIF4F complex formation in sensory neurons.
Ohannes K Melemedjian et al.
Neuroscience letters, 563, 169-174 (2013-10-02)
Processing (P) bodies are RNA granules that comprise key cellular sites for the metabolism of mRNAs. In certain cells, including neurons, these RNA granules may also play an important role in storage of mRNAs in a translationally dormant state. Utilizing
Lee Davidson et al.
The EMBO journal, 31(11), 2566-2578 (2012-04-24)
Eukaryotic protein-coding genes are transcribed as pre-mRNAs that are matured by capping, splicing and cleavage and polyadenylation. Although human pre-mRNAs can be long and complex, containing multiple introns and many alternative processing sites, they are usually processed co-transcriptionally. Mistakes during
You Li et al.
Molecular and cellular biology, 28(3), 939-948 (2007-11-28)
mRNA decapping is a critical step in the control of mRNA stability and gene expression and is carried out by the Dcp2 decapping enzyme. Dcp2 is an RNA binding protein that must bind RNA in order to recognize the cap
T Dunckley et al.
The EMBO journal, 18(19), 5411-5422 (1999-10-03)
The major pathway of mRNA degradation in yeast occurs through deadenylation, decapping and subsequent 5' to 3' exonucleolytic decay of the transcript body. To identify proteins that control the activity of the decapping enzyme, which is encoded by the DCP1
Martin Fenger-Grøn et al.
Molecular cell, 20(6), 905-915 (2005-12-21)
Decapping is a key step in mRNA turnover. However, the composition and regulation of the human decapping complex is poorly understood. Here, we identify three proteins that exist in complex with the decapping enzyme subunits hDcp2 and hDcp1: hEdc3, Rck/p54
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