TAMRA hydrazide, 6-isomer

  • Products
  • Reactive dyes
  • Dye hydrazides
  • TAMRA hydrazide, 6-isomer

TAMRA hydrazide, 6-isomer

标签:Hydrazides, TAMRA (TMR  tetramethylrhodamine)
货号 规格 价格 货期
18170 1 mg 110.00$ in stock
28170 5 mg 210.00$ in stock
48170 25 mg 410.00$ in stock
58170 50 mg 695.00$ in stock
68170 100 mg 1190.00$ in stock

Dye hydrazides are useful for the labeling of carbonyl compounds like aldehydes and ketones. Many sugars can be converted to carbonyl compounds by periodate oxidation.

Tetramethylrhodamine (TAMRA) is a xanthene fluorophore. This derivative is a pure 5-isomer of TAMRA bearing hydrazide group for the coupling with carbonyl compounds.

染料酰肼可用于标记醛和酮等羰基化合物。 许多糖可以通过高碘酸氧化转化为羰基化合物。

四甲基罗丹明 (TAMRA) 是一种呫吨荧光团。 该衍生物是 TAMRA 的纯 5-异构体,带有用于与羰基化合物偶联的酰肼基团。

Absorption and emission spectra of 6-TAMRA

TAMRA hydrazide, 6-isomer

TAMRA hydrazide, 6-isomer相关产品

TAMRA NHS ester, 5-isomer

Amine-reactive, activated N-hydroxysuccinimidyl ester of TAMRA dye for the labeling of amine groups of proteins, peptides, and amino-oligonucleotides.

TAMRA 染料的胺反应活性 N-羟基琥珀酰亚胺酯,用于标记蛋白质、肽和氨基寡核苷酸的胺基。

Sulfo-Cyanine5.5 azide

Sulfo-Cyanine5.5 azide is a derivative of water soluble far red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper free Click chemistry. The reagent possesses high aqueous solubility and hydrophilicity, and recommended for the labeling of biomolecules in aqueous environment.

Sulfo-Cy5.5 azide 是水溶性远红荧光花青染料的衍生物。 叠氮基可以通过铜催化或无铜点击化学进行缀合。 该试剂具有高水溶性和亲水性,推荐用于水环境中生物分子的标记。

FAM maleimide, 6-isomer

Fluorescein (FAM) maleimide is a thiol reactive dye derived from isomerically pure 6-FAM. Fluorescein is a bright dye that is compatible with various fluorescence measurement instruments.

荧光素 (FAM) 马来酰亚胺是一种衍生自异构纯 6-FAM 的硫醇活性染料。 荧光素是一种与各种荧光测量仪器兼容的明亮染料。

General properties

Appearance: dark colored solid 深色固体
Mass spec M+ increment: 426.2
Molecular weight: 480.94
Molecular formula: C25H25N4ClO4
Solubility: good in DMF, DMSO, alcohols
Quality control: 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.

储存:收到后 24 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 541
ε, L⋅mol−1⋅cm−1: 84000
Emission maximum, nm: 567
Fluorescence quantum yield: 0.1
CF260: 0.32
CF280: 0.19