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。

AF 430 NHS ester

貨號 數量 價格 交貨時間
10820 1 mg
$110
現貨
20820 5 mg
$165
現貨
40820 25 mg
$380
現貨
50820 50 mg
$695
現貨
60820 100 mg
$1190
現貨
Found better price? Let us know and we will propose the way forward!

AF 430 is a hydrophilic dye. It is used in flow cytometry and other applications.

The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.

顧客還購買了這個產品

菁染料5胺 (Cyanine5 amine)

菁染料5胺官能化染料,用於與活化酯和環氧化物偶聯。
將此產品添加到購物車並
立即在線獲取免費快遞服務

BDP® 650/665-X-NHS 酯 (BDP® 650/665-X-NHS ester)

BDP 650/665 是一種用於 Cy5 通道的硼二吡咯亞甲基染料,具有胺反應性,具有高摩爾消光係數和良好的發射量子產率。
將此產品添加到購物車並
立即在線獲取免費快遞服務

AF 430 carboxylic acid

Non-reactive form of AF 430 fluorescent dye to be used as a reference standard.

General properties

Appearance: yellow powder
Molecular weight: 701.75
CAS number: 467233-94-9
Molecular formula: C32H42N3F3O9S
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 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: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
CF260: 0,59
CF280: 0,24
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.