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折扣/货期| 货号：CDX-F0102-G025 | 规格：25 g | 目录价：￥882 |
| 货号：CDX-F0102-G100 | 规格：100 g | 目录价：￥2408 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
Basic Fuchsin
别名:
C.I. Basic Violet 14; Fuchsine Basic; Basic Magenta; Rosaniline; C.I. 42510; Aizen Magenta
产品描述:
Basic Fuchsin is a triphenylmethane dye renowned for its intense magenta color. It is primarily used in microbiological and histological staining as it has a strong affinity for nucleic acids and cellular components, making it invaluable in the visualization of cell structures under a microscope. The mechanism of action of Basic Fuchsin involves its basic properties, which allow it to bind to acidic components of cells, particularly nucleic acids, through electrostatic interactions. In research, Basic Fuchsin is extensively used in the Gram staining procedure, a fundamental technique for bacterial classification and identification. In this process, it serves as a primary stain that colors all cells. However, its retention in Gram-positive bacteria, due to their thicker peptidoglycan layer, contrasts sharply with its removal from Gram-negative bacteria during a decolorization step, demonstrating its selective staining capabilities. Additionally, Basic Fuchsin is used in other histological stains, such as the Schiff reagent for the periodic acid-Schiff reaction, which is essential for identifying polysaccharides such as glycogen in tissues and is also used for staining of acid-fast bacteria (AFB). Through these applications, Basic Fuchsin continues to be a pivotal tool in both clinical diagnostics and biological research, providing critical insights into microbial morphology and cellular biochemistry.
宿主来源:
Synthetic
保存温度:
+20°C
运输温度:
Ambient
预期分子量:
337.85
产品形式:
solid
产地:
瑞士
纯度:
>80.0% (dye content)
CAS号:
632-99-5
分子式:
C20H20ClN3
促销活动
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