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AF405 acid，AF405 羧酸， Alexa Fluor 405 Acid，Alexa Fluor 405 carboxylic acid ，ALEXA FLUOR 405-酸
Product structure：

Product specifications：
1.CAS No：852953-60-7
2.Molecular formula：C24H21NO13S3
3.Molecular weight：627.62
4.Density ：1.791±0.06 g/cm3(Predicted)
5.pka：-0.71±0.30(Predicted)
6.Dissolution conditions：Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water
7.Stability：-1 year at 20 ° C, dry and dark.
Reaction characteristics：
AF405 acid，852953-60-7，AF染料帶負電荷，具有親水性高、亮度高、光穩(wěn)定性強、儀器相容性好、對pH不敏感等特點。AF染料的激發(fā)峰適用于激光光譜，發(fā)射峰較窄，抗猝滅性強，有利于多種熒光標記。
Matters for use：
It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.
【 reagent related products】
AF430 amine，Alexa Fluor430 NH2
AF430 azide，Alexa Fluor430 N3
AF430 carboxylic acid，Alexa Fluor430 COOH
AF430 maleimide，Alexa Fluor430 Mal
AF430 NHS ester，Alexa Fluor430 NHS
AF430 tetrazine，Alexa Fluor430 tetrazine
AF568 alkyne, 5-isomer
AF568 azide, 6-isomer
AF568 carboxylic acid
AF568 NHS ester
AF594 NHS ester, 5-isomer
AF488 alkyne, 5-isomer
AF488 DBCO, 5-isomer
AF488 C5 Maleimide
以上編輯的試劑信息僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的，非藥用，非食用。接受各種復(fù)雜定制服務(wù)，合成的Monodispersed PEGs除了有更多樣的基團還可以提供各種不同數(shù)量的PEG的產(chǎn)品。

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