SYTOX™ Green Ready Flow™ Reagent
SYTOX™ Green Ready Flow™ Reagent
Invitrogen™

SYTOX™ Green Ready Flow™ Reagent

SYTOX™ Green Ready Flow™試薬は、フローサイトメトリーアッセイで生細胞と死細胞を区別するための、明るく使いやすい核酸染色試薬です。FITCと同様の発光プロファイルを持ち、488 nmで励起可能です。また詳細を見る
製品番号(カタログ番号)数量
R37168120 Assays
製品番号(カタログ番号) R37168
価格(JPY)
57,200
Each
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数量:
120 Assays
SYTOX™ Green Ready Flow™試薬は、フローサイトメトリーアッセイで生細胞と死細胞を区別するための、明るく使いやすい核酸染色試薬です。FITCと同様の発光プロファイルを持ち、488 nmで励起可能です。また、複数の細胞株で試験済みです。

•室温で安定しています
• 便利なすぐに使えるフォーマット — 希釈、計量、ピペットでの分注が不要です
• 核酸に結合したときに非常に明るい緑色に蛍光します
• 迅速に染色し、洗浄ステップを必要としません

SYTOX Green Ready Flow試薬は、すぐに使える、サンプルに直接使用可能な死細胞染色剤です。ドロッパーボトルから直接、1 x 106個の細胞に2滴加え、インキュベートして分析します。

細胞不透過性色素であるSYBR Greenは膜の完全性が失われると細胞に入り、DNAに結合するため、488 nmで励起し、523 nmのピークで捕捉された発光を分析できる対比染色として機能します。SYTOX Green試薬は哺乳類細胞と細菌細胞の両方で使用でき、多くの場合マルチプレックスアッセイに含まれています。

仕様
細胞透過性Impermeant
概要SYTOX™ Green Ready Flow™ Reagent
検出法蛍光
染色剤タイプSYTOX™ Green Ready Flow™
形状溶液
フォーマットBottle(s)
数量120 Assays
溶解性DMSO(ジメチルスルホキシド)
Green
Emission504/523
Excitation Wavelength Range504 nm
使用対象(アプリケーション)Viability Assay
使用対象 (装置)Flow Cytometer
製品ラインReady Flow、Sytox
製品タイプ試薬
Unit SizeEach
組成および保存条件
ドロッパーボトル2本、室温で保管してください

よくあるご質問(FAQ)

I am using SYTOX AAdvanced as a dead cell stain, but all of my cells are labeling even though I am certain that they are supposed to be alive. These are adherent cells that I have trypsinized. Why am I getting false-dead signals?

SYTOX AAdvanced labels only dead cells because it is a cell impermeant dye. The dye can only enter cells that have a compromised plasma membrane. Trypsinization may cause temporary disruption of the plasma membrane, sufficient to allow staining with a cell impermeant dye. You can reduce the “false-dead” problem by either reducing the amount of trypsin and/or reduce the incubation time for trypsinization or use a gentler dissociation reagent such as TrypLE Express, TrypLESelect reagents, or Versene. After trypsinization, wash well, and if possible, allow a recovery time in normal culture media before staining with any of the SYTOX dyes.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

I would like to label only 100 µL of sample of the same cell density using a Ready Flow product. The manual notes 2 drops per 1 mL (1 X 10E6 cells/mL). May I scale down for smaller volumes?

Yes, you may scale up or down as needed, but we recommend keeping the cell density the same. There are 41 µL per drop, so 2 drops is 82 µL (for the 1 mL of sample). You need to only scale down for this 100 µL volume, which would be 8.2 µL.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

What is the concentration of dye/reagent in the Ready Flow products?

The amount of dye or reagent in the Ready Flow products is proprietary. If you need to consider the exact amount of dye or reagent for your experiment, each of the Ready Flow reagents is available as a standalone product.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

Can I use the ReadyProbes reagents for flow cytometry?

This is not recommended. The ReadyProbes reagents were developed for imaging applications whereas the Ready Flow reagents were optimized for flow cytometry.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.