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AF 430 carboxylic acid

貨號 數量 價格 交貨時間
10890 1 mg $110 現貨
20890 5 mg $165 現貨
40890 25 mg $380 現貨
50890 50 mg $695 現貨
60890 100 mg $1190 現貨
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AF 430's excitation maximum is at 430 nm, emission maximum is at 542 nm, and Stokes shift is 112 nm. AF 430 exhibits high photostability and pH-insensitive fluorescence. The dye can be excited by 405 nm violet laser or 445 nm laser.

AF 430 carboxylic acid is a non-reactive form of AF 430 dye that can be used for the analysis of labeled samples as a reference standard in procedures where AF 430 dye conjugates are involved.

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Alkyne-PEG4-amine

A bifunctional linker molecule containing both terminal alkyne moiety for click chemistry, and amine group. Contains a long hydrophilic PEG4 arm.

BDP®TR甲酯 (BDP® TR methyl ester)

BDP TR 甲酯是 GFP 的親脂性複染劑。細胞滲透性染料,可染線粒體和內膜細胞器,但不染質膜。

General properties

Appearance: yellow solid
Molecular weight: 541.58
Molecular formula: C22H23NF3KO7S
Solubility: good in DMF, DMSO, water
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: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
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