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YADA(Lucifer Yellow 3-amino-D-alanine)作为Lucifer Yellow和D-丙氨酸结合的荧光染料,呈现绿黄色荧光。该染料专门用于标记活细菌的肽聚糖,并整合于其细胞壁中。YADA 拥有较大的斯托克斯位移及广泛的发射光谱,使得其可通过紫光源激发并结合绿色滤光片进行观测。此外,YADA 在水溶性、光稳定性和热稳定性方面表现优异。
YADA(Lucifer Yellow 3-amino-D-alanine)作为Lucifer Yellow和D-丙氨酸结合的荧光染料,呈现绿黄色荧光。该染料专门用于标记活细菌的肽聚糖,并整合于其细胞壁中。YADA 拥有较大的斯托克斯位移及广泛的发射光谱,使得其可通过紫光源激发并结合绿色滤光片进行观测。此外,YADA 在水溶性、光稳定性和热稳定性方面表现优异。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
10 mg | 询价 | 待询 | |
50 mg | 询价 | 待询 |
产品描述 | YADA (Lucifer Yellow 3-amino-D-alanine) is a green-yellow fluorescent dye formed by conjugating Lucifer yellow with D-alanine. It effectively labels peptidoglycans within the cell walls of actively synthesizing living bacteria. Featuring a large Stokes shift and broad emission spectrum, YADA can be excited with a purple light source and detected through a green filter. It demonstrates excellent water solubility, along with high light and thermal stability. |
别名 | Lucifer Yellow 3-amino-D-alanine |
分子量 | 459.41 |
分子式 | C15H13N3O10S2 |
CAS No. | 1471982-33-8 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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