常用名 | YADA | CAS号 | 1471982-33-8 |
---|---|---|---|
价格 | 纯度 | 95.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: YADA (Lucifer Yellow 3-amino-D-alanine) is a conjugate of the fluorescent dyes Lucifer yellow and D-alanine, which is a green-yellow fluorescent dye. YADA is suitable for labeling peptidoglycans in living bacteria that can be incorporated into the cell wall where they are being synthesized. YADA has a large Stokes shift and a wide emission spectrum, allowing excitation through a purple light source and detection using a green filter. YADA showed good water solubility, light stability and thermal stability. 作用: 绿黄色荧光素黄基荧光D-氨基酸。适用于标记活细菌中的肽聚糖。在合成过程中掺入细菌细胞壁。与其他FDAA相比,具有更大的行程偏移和更宽的发射光谱,可通过紫光光源进行激发并通过绿色滤光片进行检测。显示出良好的水溶性,光稳定性和热稳定性。激发/发射λ〜426/535 nm。 物理化学性质: CAS号:1471982-33-8 常用中文名:YADA 常用英文名:YADA 分子式:C15H13N3O10S2 分子量:459.41 密度:1.9±0.1 g/cm3 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:-20°C储存 |