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149732-62-7
  • names:

    Fura red, AM

  • CAS号:

    149732-62-7

    MDL Number:
  • MF(分子式): C41H44N4O20S MW(分子量): 944.868
  • EINECS: Reaxys Number:
  • Pubchem ID: Brand:BIOFOUNT
钙离子探针
钙离子探针Fura Red is a visible light-excitable fura-2 analog that offers unique possibilities for ratiometric measurement of calcium ion in single cells by microphotometry, imaging or flow cytometry when used with single excitation, green-fluorescent calcium indicators.Absorption Wavelength (λmax) 455 ± 3 nm (Methanol),Fluorescence Wavelength (λmax) 598 ± 4 nm (Methanol)
货品编码 规格 纯度 价格 (¥) 现价(¥) 特价(¥) 库存描述 数量 总计 (¥)
BSH74403-50ug 50ug 97% ¥ 1228.00 ¥ 1228.00 1-3days
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中文别名 钙离子荧光探针(Fura-2 AM)
英文别名 Acetoxymethyl ([2-(acetoxymethoxy)-2-oxoethyl]{5-[2-(2-{bis[2-(acetoxymethoxy)-2-oxoethyl]amino}-5-methylphenoxy)ethoxy]-2-[(E)-(5-oxo-2-thioxo-4-imidazolidinylidene)methyl]-1-benzofuran-6-yl}amino)acetate
CAS号 149732-62-7
SMILES Cc1ccc(c(c1)OCCOc2cc3cc(oc3cc2N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)/C=C/4\C(=O)NC(=S)N4)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C
Inchi InChI=1S/C41H44N4O20S/c1-23-6-7-31(44(15-36(50)61-19-57-24(2)46)16-37(51)62-20-58-25(3)47)34(10-23)55-8-9-56-35-12-28-11-29(13-30-40(54)43-41(66)42-30)65-33(28)14-32(35)45(17-38(52)63-21-59-26(4)48)18-39(53)64-22-60-27(5)49/h6-7,10-14H,8-9,15-22H2,1-5H3,(H2,42,43,54,66)/b30-13+
InchiKey MCEXQZRGUKALLT-VVEOGCPPSA-N
分子式 Formula C41H44N4O20S
分子量 Molecular Weight 944.868
闪点 FP Not available
熔点 Melting point Not available
沸点 Boiling point Not available
Polarizability极化度 89.1±0.5 10-24cm3
密度 Density 1.5±0.1 g/cm3
蒸汽压 Vapor Pressure Not available
溶解度Solubility
性状 Solid power
储藏条件 Storage conditions storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)

钙离子荧光探针(Fura-2 AM)实验注意事项:
Fura Red AM is the cell-permeable version of Fura Red used for noninvasive intracellular loading. Fura Red AM can be simultaneously loaded into cells with Fluo-3 AM, Fluo-8 AM or Cal-520 AM. An advantage of combining two calcium dyes is that dyes with longer excitation wavelengths can be used. This usually causes less harm to the cells than using ratiometric dyes that are excited with UV- or near UV-light (e.g. Fura-2), as light at visible wavelengths is less phototoxic.


1.实验前需戴好防护眼镜,穿戴防护服和口罩,佩戴手套,避免与皮肤接触。
2.实验过程中如遇到有毒或者刺激性物质及有害物质产生,必要时实验操作需要手套箱内完成以免对实验人员造成伤害
3.实验后产生的废弃物需分类存储,并交于专业生物废气物处理公司处理,以免造成环境污染Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.
产品说明 Fura Red (149732-62-7)is a visible light-excitable fura-2 analog that offers unique possibilities for ratiometric measurement of calcium ion in single cells by microphotometry, imaging or flow cytomet
IntroductionFura 2-TH, AM, Cell Permeant Only used for scientific research experiments, not for other purposes
Application1
Application2
Application3
1. A flow cytometric comparison of Indo-1 to fluo-3 and Fura Red excited with low power lasers for detecting Ca(2+) flux. Bailey S, Macardle PJ J Immunol Methods (2006) 311:220-225
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