Fluorescent Red Mega 520

• 产品号: 41306
• CAS号: 540528-09-4
• 分子式: C26H30N2O7S
• 分子量: 514.5906
• 纯 度: ≥97.0% (HPLC)

产品别名

• 标题: Fluorescent Red Mega 520
• IUPAC标准名: 1-(5-carboxypentyl)-4-{2-[7-(diethylamino)-2-oxo-2H-chromen-3-yl]ethenyl}pyridin-1-ium-3-sulfonate
• IUPAC传统名: 1-(5-carboxypentyl)-4-{2-[7-(diethylamino)-2-oxochromen-3-yl]ethenyl}pyridin-1-ium-3-sulfonate
• 别名: 6-[4-(7-Diethylamino-2-oxo-1-benzopyran-3-ylvinyl)-3-sulfonatopyridinio]hexanoic acid

产品登记号

• CAS号: 540528-09-4
• MDL号: MFCD06798178
• PubChem SID: 24865840

产品性质

• Empirical Formula (Hill Notation): C26H30N2O7S
• 产品线: BioReagent
• 纯度: ≥97.0% (HPLC)
• 适用性: suitable for fluorescence
• 荧光: λex 527 nm; λem 663 nm in 0.1 M phosphate pH 7.0
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

General description
Fluorescent red Mega 520 and other Mega dyes are specifically designed for multicolor techniques. It is characterized by an extremely large stokes shift between excitation and emission maxima. This dye is especially well suited for excitation by argon lasers or other short wavelength excitation light. This also means that it can be excited with the same light source or filter arrangement as fluorescein and other widely used dyes, as well as other Mega dyes. Due to the different emission wavelengths several different labels can be detected independently in the same experiment. Due to the small size of the Mega labels and the direct conversion of excitation light into emission without using a FRET mechanism, there is a variety of possible applications including DNA sequencing and FISH microscopy.

详细说明 (简体中文)

General description
Fluorescent red Mega 520 and other Mega dyes are specifically designed for multicolor techniques. It is characterized by an extremely large stokes shift between excitation and emission maxima. This dye is especially well suited for excitation by argon lasers or other short wavelength excitation light. This also means that it can be excited with the same light source or filter arrangement as fluorescein and other widely used dyes, as well as other Mega dyes. Due to the different emission wavelengths several different labels can be detected independently in the same experiment. Due to the small size of the Mega labels and the direct conversion of excitation light into emission without using a FRET mechanism, there is a variety of possible applications including DNA sequencing and FISH microscopy.