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AF 430 tetrazine
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 108E0 | 1 mg | $125 | 現貨 | |
| 208E0 | 5 mg | $325 | 現貨 | |
| 308E0 | 10 mg |
$480
|
現貨 | |
| 408E0 | 25 mg |
$950
|
現貨 | |
| 508E0 | 50 mg |
$1625
|
現貨 | |
| 608E0 | 100 mg |
$2090
|
現貨 |
AF 430 is a fluorescent dye. AF 430 has an excitation maximum at 430 nm and an emission maximum at 542 nm. AF 430 is one of the few dyes that absorb between 400 nm and 450 nm. AF 430 fluorescence is photostable and pH-insensitive in a broad range of pH values.
Tetrazine residue participates in the fast copper-free click reaction that is well suited to non-toxic in vitro cell labeling and low-concentration applications.
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AF 488 疊氮化物 (AF 488 azide)
AF 488 疊氮化物是一種發射在綠色光譜範圍內的熒光團。它與炔烴在銅催化的條件下發生環加成反應。Cyanine3 NHS酯
胺反應性 Cyanine3 染料 NHS 酯。VdU (5-Vinyl-2'-deoxyuridine)
VdU is a synthetic analog of thymidine for studying de novo DNA synthesis and cell proliferation.General properties
| Appearance: | dark orange solid |
| Mass spec M+ increment: | 658.2 |
| Molecular weight: | 724.79 |
| Molecular formula: | C32H32N6F3KO6S |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
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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