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Cy7 Methyltetrazine,甲基四嗪-活化的Cy7染料

發(fā)布時間：2018-1-27

產(chǎn)品介紹PRODUCT INTRODUCTION

產(chǎn)品信息

產(chǎn)品名稱：Cy7 Methyltetrazine

品牌：凱新

分子量：1200.43

主要用途：甲基四嗪-活化的Cy7染料，它與含tco的化合物發(fā)生反應(yīng)，通過一種反電子按需的介子反應(yīng)，形成穩(wěn)定的共價鍵，不需要銅催化劑或高溫。TCO與四嗪的反電子需求Diels-Alder環(huán)加成反應(yīng)是一種具有特殊動力學(xué)的生物正交反應(yīng)(k > 800 M -1 - s-1)和選擇性。-這種優(yōu)良的反應(yīng)速率常數(shù)是迄今為止所描述的任何其他生物正交反應(yīng)對所*的。

供應(yīng)商：西安凱新生物科技有限公司

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產(chǎn)品詳情PRODUCT DETAILS

Cy7 Methyltetrazine,甲基四嗪-活化的Cy7染料

Abs/Em Maxima	649/670 nm
Extinction coefficient	250,000
Flow cytometry laser line	633 or 635 nm
Microscopy laser line	633 or 635 nm
Spectrally similar dyes	Alexa Fluor® 647, Atto™ 647, CF™ 647 Dye, DyLight™649
Molecular weight	1200.43
CAS	N/A
Solubility	Water, DMSO, DMF, MeOH
Purity	>95% (HPLC)
Appearance	Blue solid
Storage conditions	-20C
Shipping conditions	Ambient temperature

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