熒光素二(BETA-D-吡喃半乳糖苷)
| 中文名稱 | 熒光素二(BETA-D-吡喃半乳糖苷) |
|---|---|
| 中文同義詞 | 熒光素二(Β-D-吡喃半乳糖苷);熒光素二(BETA-D-吡喃半乳糖苷);FDG Β半乳糖苷酶檢測 熒光綠;熒光素二(BETA-D-吡喃葡萄糖苷);熒光素二-Β-D-吡喃半乳糖苷【FDG】;化合物 T18993;FDG Β半乳糖苷酶檢測 熒光綠;熒光素二(Β-D-吡喃半乳糖苷) |
| 英文名稱 | FDG |
| 英文同義詞 | FLUORESCEIN DI-BETA-D-GALACTOPYRANOSIDE;FLUORESCEIN DI-BETA-D-GALACTOSIDE;fluorescein-digalactoside;FLUORESCEIN DI(BETA-D-GALACTOPYRANOSIDE) , FOR FLUORESCENCE;FLUORESCEIN DI-(B-D-GALACTOPYRANOSIDE);Fluoresceindi--D-Galactopyranside(FDG);fluorescein di(β-d-galactopyranoside);Fluorescein di-β-D-galactopyranoside ,98% |
| CAS號 | 17817-20-8 |
| 分子式 | C32H32O15 |
| 分子量 | 656.59 |
| EINECS號 | 1312995-182-4 |
| 相關類別 | 酶底物;生化試劑;黃金產(chǎn)品;marker |
| Mol文件 | 17817-20-8.mol |
| 結(jié)構(gòu)式 |  |
熒光素二(BETA-D-吡喃半乳糖苷) 性質(zhì)
| 熔點 | 200-203 °C (dec.) |
|---|---|
| 沸點 | 974.8±65.0 °C(Predicted) |
| 密度 | 1.74±0.1 g/cm3(Predicted) |
| 儲存條件 | -20°C |
| 溶解度 | 可溶于DMSO |
| 形態(tài) | 固體 |
| 酸度系數(shù)(pKa) | 12.44±0.70(Predicted) |
| 顏色 | 黃至橙色 |
Fluorescein di(β-D-galactopyranoside) 是 β-半乳糖苷酶的熒光底物 (λex=485 nm，λem=535 nm)。
The fluorescence produced by Fluorescein di(β-D-galactopyranoside) increases in a time- and dose-dependent manner. The level of fluorescence produced by the double-substrate method is much lower than that by the Fluorescein di(β-D-galactopyranoside) method. Results show that the fluorescein produced by Fluorescein di(β-D-galactopyranoside) in Hs68 cells is proportional to the number of passages.
| 提供商 | 語言 |
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英文
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| 更新日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
|---|---|---|---|---|---|
| 2024/11/08 | HY-101895 | 熒光素二(BETA-D-吡喃半乳糖苷) Fluorescein di(β-D-galactopyranoside) | 17817-20-8 | 1mg | 1500元 |
| 2024/11/08 | HY-101895 | Fluorescein di(β-D-galactopyranoside) | 5 mg | 5500元 |