此頁面上的某些內容不提供英文版本,將默認以當前可用的語言顯示。

sulfo-Cyanine3.5 carboxylic acid

貨號 數量 價格 交貨時間
12390 1 mg $110 現貨
22390 5 mg $210 現貨
42390 25 mg $410 現貨
52390 50 mg $695 現貨
62390 100 mg $1190 現貨
Found better price? Let us know and we will propose the way forward!

sulfo-Cyanine3.5 is a cyanine fluorophore with fluorescence in the orange spectrum range. Its absorption and emission spectra are between those of Cyanine3 and Cyanine5.

This dye is a sulfonated form of Cyanine3.5 (contains four sulfo groups), so it has good solubility and can be used in reactions without adding organic solvents.

This reagent is a derivative with a free carboxyl group. Because of its inactivity in physiological conditions, sulfo-Cyanine3.5 carboxylic acid derivative can be used as a negative control in experiments with active dye derivatives. The carboxylic acid can be activated with carbodiimides (e. g. EDAC) and react with hydrazines, hydroxylamines, and amines.

顧客還購買了這個產品

AF 647 carboxylic acid

AF 647 carboxylic acid is a water-soluble dye that can be used as a reference standard for dye conjugates and the synthesis of AF647-containing biomolecules.

sulfo-Cyanine3.5 azide

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

BDP® FL NHS 酯 (BDP® FL NHS ester)

氨基反應性 BDP FL,一種非常明亮且光穩定的螢光素通道染料。
將此產品添加到購物車並
立即在線獲取免費快遞服務

General properties

Appearance: dark colored solid
Molecular weight: 991.26
Molecular formula: C38H37N2K3O14S4
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.
MSDS: 下載
產品規格

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
已添加您的物品. 查看您的 購物車繼續結賬
物品數量不正確.