N3020_Nano-Glo--In-Gel-Detection-System--100ml_3

Directly Detect NanoLuc® Fusion Proteins in Polyacrylamide Gels

  • Simply incubate native or SDS denaturing gels with reagent and image
  • No transfer to membranes required for detection
  • Eliminates the need for blocking or antibodies

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Catalog Number: N3020

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特異的で高感度な発光検出

ポリアクリルアミドゲル電気泳動で分離した NanoLuc® 融合タンパク質をイムノブロッティングを行わずに検出します。Nano-Glo® In-Gel Detection Reagent とインキュベーションした後に直接ゲルをイメージングします。ネイティブ PAGE の場合、ゲルを検出試薬とともにインキュベーションし、15分以内にイメージを取得できます。変性 SDS-PAGE の場合、検出前に SDSを除去してNanoLuc® ルシフェラーゼをリフォールディングさせるために 25% イソプロパノールで2回洗浄し、次に水で2回洗浄します。

NanoLuc® ルシフェラーゼ の感度ならば、Nano-Glo® In-Gel Detection System で可視化するために過剰発現させる必要はありません。

NanoLuc® 融合タンパク質を以下の用途で簡便に検出:

  • 様々な発現レベル
  • 正確な分子量の確認
  • 分子量の異なるNanoLuc® 融合タンパク質のマルチプレックス検出

 

14617MA-W

Overview of the Nano-Glo® In-Gel Detection System.

抗体や膜転写のいらない発光によるタンパク質イメージング

NanoLuc® 付加タンパク質検出の簡便性と特異性を示すために、NanoLuc® と融合させた5種類のタンパク質キナーゼの CMV 発現コンストラクトを HEK293 細胞にトランジェントにトランスフェクションしました。写真のレーン左から右に従って個々のキナーゼ単独から複数のキナーゼを細胞内で発現さました。

キャリア DNA だけをトランスフェクションした細胞では発光バックグラウンドとなるバンドはありませんでしたが、トランスフェクションにより融合タンパク質を発現させたものは予想通りの分子量として検出されました。同じ細胞で異なる NanoLuc® 融合タンパク質からのシグナルを分離できるので複数のタンパク質をマルチプレックスで定量できる可能性があります(例:調節されたタンパク質と一貫した発現を示すコントロールタンパク質のレベル比較)。

14618TA-W
SDS-PAGE of transiently transfected HEK293 cells. HEK293 cells were transiently transfected individually or in combinations with five different fusions of NanoLuc® luciferase to protein kinases: NEK7, STK32A, CAMKK2, RPS6KA5 and STK10. CMV expression constructs were diluted 100-fold into carrier DNA to lower expression levels. After overnight expression, gel electrophoresis was performed using 10μl of cell lysate. Panel A. The NanoLuc® fusions were visualized using the Nano-Glo® In-Gel Detection System. The image represents a 30-second exposure immediately after adding reagent. Panel B. The gel was subsequently incubated with Coomassie® dye and imaged by transillumination to show total protein in the lysate.

Specifications

Catalog Number:

選択製品の構成品内容

Item Part # Size
Nano-Glo® Luciferase Assay Substrate N113A 1 × 200μl

Nano-Glo® In-Gel Buffer, 10X

N256A 1 × 10ml

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使用制限

For Research Use Only. Not for Use in Diagnostic Procedures.

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パテントおよび免責条項

BY USE OF THIS PRODUCT, RESEARCHER AGREES TO BE BOUND BY THE TERMS OF THIS LIMITED USE LABEL LICENSE. If researcher is not willing to accept the terms of this label license, and the product is unused, Promega will accept return of the unused product and provide researcher with a full refund.

Researcher may use this product for research use only; no commercial use is allowed. Commercial use means any and all uses of this product by a party in exchange for consideration, including, but not limited to (1) use in further product manufacture; (2) use in provision of services, information or data; and (3) resale of the product, whether or not such product is resold for use in research. Researcher shall have no right to modify or otherwise create variations of the product. No other use or transfer of this product is authorized without the prior express written consent of Promega.

For uses of Nano-Glo®-branded reagents intended for energy transfer (such as bioluminescence resonance energy transfer) to acceptors other than a genetically encoded autofluorescent protein, researchers must:
(i) use NanoBRET®-branded energy acceptors (e.g., BRET-optimized HaloTag® ligands) for all determinations of energy transfer activity by this product; or
(ii) contact Promega to obtain a license for use of the product for energy transfer assays to energy acceptors not manufactured by Promega.

With respect to any uses outside this label license, including any diagnostic, therapeutic, prophylactic or commercial uses, please contact Promega for supply and licensing information. PROMEGA MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING FOR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH REGARD TO THE PRODUCT. The terms of this label license shall be governed under the laws of the State of Wisconsin, USA.

U.S. Pat. No. 8,809,529, European Pat. No. 2635582, Japanese Pat. No. 5889910 and other patents and patents pending.

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