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 carboxylic acid

AF 430 Carboxylic acids

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

Found better price? Let us know and we will propose the way forward!

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.

以
ChemDraw 格式下載

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

AF 488 carboxylic acid

AF 488 carboxyl derivative can be used as a reference standard or for synthesizing various AF488 esters.

VIC azide, 6-isomer

VIC is an asymmetric xanthene dye with spectral properties similar to HEX and JOE, widely used for labeling PCR probes. This derivative is an azide for dye conjugation by click chemistry.

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

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.