此页面上的某些内容不提供英文版本,默认显示为当前可用的语言。

Cyanine3B azide

目录号 数量 价格 提前通知时间
19330 1 mg
$140
现货
29330 5 mg
$340
现货
49330 25 mg
$990
现货
59330 50 mg
$1690
现货
69330 100 mg
$3100
现货
Found better price? Let us know and we will propose the way forward!

Cyanine3B dye azide for сlick сhemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction.

Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability. Due to the fixed conformation, Cyanine3B has the highest emission quantum yield compared to other dyes of this wavelength.

This is a sulfonated dye and can be used for efficient labeling in water media.

顾客还购买了这个产品

LumiTracker® Mito Red FM

Сell-permeant, cationic, red-fluorescent dye for staining active mitochondria in living cells in a potential-dependent manner.

FAM 叠氮化物, 5-异构体 (FAM azide, 5-isomer)

FAM(荧光素)叠氮化物,纯 5-异构体,用于链接化学标记,。

YO-TAP-3,红色荧光核酸染料 (YO-TAP-3, red fluorescent nucleic acid stain)

YO-TAP-3 是一种不透细胞的红色荧光核酸染料。 YO-TAP-3 的化学性质与 YO-PRO®-3 相同。

General properties

Appearance: dark red powder
Molecular weight: 642.78
CAS number: 1914113-85-1
Molecular formula: C34H38N6O5S
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 559
ε, L⋅mol−1⋅cm−1: 121000
Emission maximum, nm: 571
Fluorescence quantum yield: 0.68
CF260: 0.044
CF280: 0.077
您的商品已添加. 查看您的 购物车 或者 继续结账
商品数量不正确.