规格

价格

库存

数量

50 mg

¥ 199

7日内发货

生物活性

产品描述	Cellufluor is a fluorescent whitening agent widely used in the textile and paper industries, as well as in biological research. It specifically binds to polysaccharides containing β-1,3 and β-1,4 glycosidic bonds (such as cellulose and chitin), producing strong fluorescence when excited by ultraviolet or short-wavelength visible light, and is used to visualize cell wall structures. In microbiology, Cellufluor enables rapid and sensitive detection of chitin and cellulose in the cell walls of fungi, algae, and plants. Due to the absence of cell wall polysaccharide structures, Cellufluor typically does not stain mammalian cells.
体外活性	Cellufluor(浓度 8.1%)可对蛹翅上皮组织内的细胞核进行蓝色荧光染色 [2]。经 Cellufluor 包覆修饰的 Fe₃O₄纳米颗粒，在 435 nm 波长处表现出强烈的荧光最大吸收峰(λmax)[4]。
别名	Tinopal 5BMS, Phorwite AR, Paper White BP, Kayaphor FB, Fluorescent Brightener 28, Calcofluor White M2R

化学信息

分子量	960.95
分子式	C₄₀H₄₂N₁₂Na₂O₁₀S₂
CAS No.	4193-55-9
Smiles	O=S([O-])(C1=CC(NC2=NC(NC3=CC=CC=C3)=NC(N(CCO)CCO)=N2)=CC=C1C=CC4=CC=C(NC5=NC(NC6=CC=CC=C6)=NC(N(CCO)CCO)=N5)C=C4S(=O)([O-])=O)=O.[Na+].[Na+]
密度	1.37 g/cm3 at 20℃

储存&溶解度

存储

Keep away from direct sunlight Store at -20°C Shipping with blue ice/Shipping at ambient temperature.

实际储存温度请以COA为准

溶解度信息

H2O: 40 mg/mL (41.63 mM), Sonication is recommended.

DMSO: 120 mg/mL (124.88 mM), Sonication is recommended.

溶液配制表

H2O/DMSO

DMSO

	1mg	5mg	10mg	50mg
50 mM	0.0208 mL	0.1041 mL	0.2081 mL	1.0406 mL
100 mM	0.0104 mL	0.0520 mL	0.1041 mL	0.5203 mL

该溶液配制表仅适用于固体产品。对于液体产品，请根据标明的浓度或密度计算稀释方案。

Cellufluor