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Merck

SHC332

MISSION®コントロールベクター

Does not target any known genes

別名:

MISSION® Control Vectors

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この商品について

UNSPSC Code:
41106609
NACRES:
NA.51
MDL number:
MFCD07785395
Concentration:
500 ng/μL in TE buffer; DNA (10μg of plasmid DNA)

主要文書

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product line

MISSION®

concentration

500 ng/μL in TE buffer; DNA (10μg of plasmid DNA)

shipped in

dry ice

storage temp.

−20°C

Quality Level

200

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General description

Sigma® is proud to offer IPTG-inducible vectors as the latest development from our continued partnership in TRC.

The pLKO vector has been redesigned to contain a LacI (repressor) and a modified human U6 shRNA promoter with LacO (operator) sequences. In the absence of IPTG (isopropyl-Β-D-thio-galactoside), an analogue of lactose, LacI binds to LacO preventing expression of the shRNA. When IPTG is present, the allosteric LacI repressor changes conformation, releasing itself from lacO modified human U6 promoter, and subsequently allows expression of the shRNA.

We are proud to offer two different IPTG inducible vectors for your research. The preferred inducible vector, pLKO_IPTG_3xLacO, contains three lac operon sequences (two in the U6 promoter and one 3′ of the promoter) affording both tight regulation and great gene silencing. Whereas, the pLKO_IPTG_1xLacO vector contains a single lac operon sequence in the U6 promoter, which allows for an advantage to shRNA expression, but looser control of the promoter when not induced.

The MISSION® 3X LacO Inducible Non-Target shRNA Control is a lentivirus plasmid vector. The vector contains an shRNA insert that does not target any known genes, making it useful as a negative control in experiments using the MISSION inducible shRNA library clones. This allows one to examine the effect of transfection of a short-hairpin on gene expression and interpret the knockdown effect seen with shRNA clones. Ampicillin and puromycin antibiotic resistance genes provide selection in bacterial or mammalian cells respectively. In addition, self-inactivating replication incompetent viral particles can be produced in packaging cells (HEK293T) by co-transfection with compatible packaging plasmids. The 1X LacO Inducible Non-Target shRNA Control is provided as 10 μg of plasmid DNA in Tris-EDTA (TE) buffer at a concentration of 500 ng/μl.

Application

To see more application data, protocols, vector maps visit sigma.com/shrna.

Legal Information

本製品の使用には1つ以上のライセンス契約が必要となります。詳細については、http://sigmaaldrich.com/missionlicenseをご覧下さい。
MISSION is a registered trademark of Merck KGaA, Darmstadt, Germany
Sigma is a registered trademark of Sigma-Aldrich Co. LLC

保管分類

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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。

SHC332-1EA:

jan

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試験成績書（COA）

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 資料 section.

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以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

Hanlin Zhang et al.
Molecular cell, 76(1), 110-125 (2019-09-03)
Failure to make adaptive immune responses is a hallmark of aging. Reduced B cell function leads to poor vaccination efficacy and a high prevalence of infections in the elderly. Here we show that reduced autophagy is a central molecular mechanism
Daniel J Puleston et al.
Cell metabolism, 30(2), 352-363 (2019-05-28)
How cells adapt metabolism to meet demands is an active area of interest across biology. Among a broad range of functions, the polyamine spermidine is needed to hypusinate the translation factor eukaryotic initiation factor 5A (eIF5A). We show here that
Swapna Aravind Gudipaty et al.
Molecular and cellular biology, 35(22), 3810-3828 (2015-09-02)
Transcription elongation programs are vital for the precise regulation of several biological processes. One key regulator of such programs is the P-TEFb kinase, which phosphorylates RNA polymerase II (Pol II) once released from the inhibitory 7SK small nuclear ribonucleoprotein (snRNP)

資料

Efficient Gene Silencing with MISSION® TRC shRNA

RNAi Consortium (TRC): Collaborative effort among academic labs and biotech/pharma institutes advancing RNA interference research.

shRNA Process and Diagram

When shRNA is delivered using lentiviral vectors, the sequence encoding the shRNA is integrated into the genome and the knockdown effect is passed on to daughter cells, continuing gene silencing.

shRNAプロセス・説明図

レンチウイルスベクターを使ってshRNAを導入すると、shRNAをコードする配列がゲノムに組み込まれます。ノックダウン効果が娘細胞に引き継がれるため、継続的な遺伝子サイレンシングが可能になります。

関連コンテンツ

Inducible shRNA Vectors

Explore the benefits of IPTG-inducible vectors through performance data. These vectors offer regulated expression, which is important when studying essential and lethal genes.

Product Information Sheet - SHC332

Instructions

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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