83-1163-91 Fura-2 LR K+ Salt - calcium indicator 20 x 50 ug 1062E
特徴
- Leak-resistant, ratiometric calcium indicator, membrane impermeable.
- Also known as Fura-PE3.Excitation: 340, 380 nm | Emission: 505 nm | Kd: 145 nMUV-excitable, ratiometric green indicator for intracellular calcium (Ca2⁺) measurements with longer cellular retention compared to Fura-2 AM and similar spectral properties.
- Ex/Em: 340/505 nm can be used to measure Ca2⁺-bound Fura-2, and Ex/Em: 380/505 nm can be used to detect Ca2⁺-free Fura-2.
- Ratiometry is optimal for imaging applications where quantification of intracellular Ca2⁺ concentrations is desired, and reduces effects of photobleaching, heterogenous dye loading, and variable cell morphology.
- Fura-2 LR K⁺ salt is a membrane impermeable form of Fura-2 LR that can be used in lipid membrane-free systems, in liposomes, or can be introduced into cells by electroporation, microinjection or other methods.
仕様
- サイズ:20 x 50 ug
- この商品は法規制を確認しておりません。(法規制によって販売できない場合もございます)
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商品のバリエーション (サイズ違い・スペック違い・オプション品など)
| 商品イメージ | アズワン品番 商品名 |
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83-1163-90
Fura-2 LR K+ Salt - calcium indicator 1 mg
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83-1163-91
Fura-2 LR K+ Salt - calcium indicator 20 x 50 ug
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