品牌
生产厂家厂商性质
西安市所在地
510758-23-3，5-FAM azide荧光染料
面议
92557-81-8，FAM-NHS ester荧光染料
面议
磷脂化PEG|磷脂PEG+其他基团结构式大全
面议
Cy3 Tetrazine|Cyanine3 tetrazine
面议
5-TAMRA Picolyl Azide|5-TAMRA Picolyl N3
面议
TAMRA Methyltetrazine|羧甲基罗丹明四嗪
面议
TAMRA Methyltetrazine,红色荧光染料
面议5-TAMRA Picolyl Azide,Alexa Fluor 546
面议
TAMRA Alkyne|羧甲基罗丹明炔烃
面议
TAMRA DBCO|羧基四甲基若丹明 二苯基环辛炔
面议6-TAMRA Azide|6-羧基四甲基罗丹明叠氮化物
面议6-TAMRA Azide|6-TAMRA N3
面议FAM maleimide,荧光素马来酰亚胺染料
产品介绍
FAM maleimide, 6-isomer
FAM (fluorescein) is a bright fluorophore which is patible with various fluorescence detection instruments. FAM is a universal dye that is useful for microscopy, PCR and many other methods as well as for FRET-based and fluorescence polarization based binding assays.
FAM maleimide is a thiol reactive dye for the labeling of proteins, peptides, and other thiolated molecules.
Appearance: | yellow solid |
Mass spec M+ increment: | 498.4 |
Molecular weight: | 498.44 |
Molecular formula: | C27H18N2O8 |
Solubility: | good in DMSO, DMF |
uality con*rol: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Excitation maximum, nm: | 494 |
ε, L⋅mol−1⋅cm−1: | 75000 |
Emission maximum, nm: | 520 |
Fluorescence uantum yield: | 0.9 |
CF260: | 0.20 |
CF280: | 0.17 |
结构式：
FAM maleimide,荧光素马来酰亚胺染料
西安凯新生物科技有限公司
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