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ROX alkyne, 6-isomer
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
A22B0 | 1 mg |
$110
|
现货 | |
B22B0 | 5 mg |
$165
|
现货 | |
C22B0 | 10 mg |
$210
|
现货 | |
D22B0 | 25 mg |
$285
|
现货 | |
E22B0 | 50 mg |
$495
|
现货 | |
F22B0 | 100 mg |
$880
|
现货 |
ROX alkyne is an alkyne derivative of the bright red-emitting dye ROX (Rhodamine X, Rhodamine 101). Due to its quantum yield approaching unity, ROX is a popular dye for qPCR and microscopy applications. It is used for fluorescent labeling of azide-containing biomolecules via copper-catalyzed click reaction. This product is a pure 6-isomer of ROX.
ROX is prone to oxidation; therefore, its derivatives should preferably be stored in an inert atmosphere.

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BDP® 581/591 hydrazide
BDP 581/591 is a multi-purpose dye with bright emission. This is a hydrazide dye for the conjugation with aldehydes and ketones.Cyanine5 tetrazine
Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.Cyanine3B azide
Azide derivative of Cyanine3B fluorescent dye for сlick сhemistry.General properties
Appearance: | red powder |
Molecular weight: | 571.68 |
CAS number: | 2097422-22-3 |
Molecular formula: | C36H33N3O4 |
Solubility: | good in DMSO, DMF, methanol, ethanol |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 570 |
ε, L⋅mol−1⋅cm−1: | 93000 |
Emission maximum, nm: | 591 |
Fluorescence quantum yield: | 1.0 |
CF260: | 0.62 |
CF280: | 0.49 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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