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。

sulfo-Cyanine3.5 alkyne

sulfo-Cyanine3.5 Alkynes Click chemistry
目录号 数量 价格 提前通知时间
A23B0 1 mg $125 现货
B23B0 5 mg $260 现货
C23B0 10 mg $325 现货
D23B0 25 mg $510 现货
E23B0 50 mg $895 现货
F23B0 100 mg $1490 现货
批量询价
Found better price? Let us know and we will propose the way forward!

sulfo-Cyanine3.5 is a dye with fluorescence in the orange spectrum range (absorption maximum at 576 nm; emission maximum at 603 nm). Its absorption and emission spectra are between that of Cyanine3 and Cyanine5. Therefore, sulfo-Cyanine3.5 is commonly used as a FRET-donor in a pair with Cyanine5, as a FRET-acceptor in a pair with Cyanine3, and in BRET experiments.

sulfo-Cyanine3.5 is a sulfonated derivative with four sulfo groups, which allows its high hydrophilicity and performing all reactions with this reagent in aqueous solutions without adding organic solvents.

The reagent is an alkyne derivative of sulfo-Cyanine3.5 dye for copper-catalyzed click chemistry. The terminal alkynyl (acetylene) group allows conjugating the fluorophore with the molecules containing an azide group through 1,3-dipolar cycloaddition in the presence of a copper(I) catalyst.

以ChemDraw格式下载

推荐协议

计算器

顾客还购买了这个产品

sulfo-Cyanine3.5 azide

Azide derivative of water-soluble sulfo-Cyanine3.5 dye for bioconjugation via click chemistry.

AF 488 alkyne

Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides. Pure 5-isomer.

3-Azidopropanol

Azidopropanol is a short bifunctional linker compound with azide and hydroxyl functional groups.
将此产品添加到购物车中
并获得免费的快递服务

General properties

Appearance: dark colored solid
Mass spec M+ increment: 914.2
Molecular weight: 1028.32
Molecular formula: C41H40N3K3O13S4
Solubility: good in water, DMF, DMSO
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.
安全数据表（MSDS）: 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 576
ε, L⋅mol−1⋅cm−1: 139000
Emission maximum, nm: 603
Fluorescence quantum yield: 0.11
CF260: 0.16
CF280: 0.17
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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.