| 產(chǎn)品編號 | bs-0366Rs |
| 英文名稱 | Rabbit Anti-FITC whole serum antibody |
| 中文名稱 | 兔抗FITC抗血清 |
| 別 名 | fluorescein isothyocianate; Fluorescein 5-isothiocyanate. 兔抗熒光素抗血清 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Species independent |
| 產(chǎn)品應(yīng)用 |
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 性 狀 | Liquid |
| 濃 度 | 1.0 mg/ml |
| 亞 型 | |
| 緩 沖 液 | 10 mM TBS (pH=7.4) with 1% BSA, 0.03% Proclin300 and 50% glycerol. |
| 保存條件 | Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 |
Fluorescein is a fluorophore commonly used to label proteins - protein-fluorescein conjugates are not usually susceptible to precipitation. In addition to its relatively high absorptivity, excellent fluorescence quantum yield and good water solubility, fluorescein has an excitation maximum of 494 nm that closely matches the 488 nm spectral line of the argon-ion laser, making it an important fluorophore for confocal laser-scanning microscopy and flow cytometry applications. Its fluorescence is pH sensitive and is significantly reduced below pH 7. Fluorescein emits most strongly between 500 and 550 nm, but it has a relatively broad emission spectrum reaching to over 600 nm. Several derivatives of fluorescein are commonly used, including FITC (fluorescein isothiocyanate), carboxylates and succinimidyl esters. |
