AF 430 carboxylic acid
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
10890 | 1 mg | $110 | in stock | |
20890 | 5 mg | $165 | in stock | |
40890 | 25 mg | $380 | in stock | |
50890 | 50 mg | $695 | in stock | |
60890 | 100 mg | $1190 | in stock |
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.
Absorption and emission spectra of AF 430
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Borondipyrromethene dye for TMR channel with a non-activated carboxylic acid group.Copper(II)-TBTA complex
A catalyst for click reaction. A stable copper(II) complex which must be converted to monovalent copper(I) in situ using reducing agents. The complex can be used to prepare a reaction buffer of any composition.AF 430 amine
AF 430 dye with a terminal amino group with emission in the yellow-green region of the spectrum.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: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 430 |
ε, L⋅mol−1⋅cm−1: | 15955 |
Emission maximum, nm: | 542 |
Fluorescence quantum yield: | 0.23 |
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.
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