英文名:Sulfo-Cyanine5 tetrazine
Sulfo-Cy5 tetrazine
中文名:磺酸基花青素CY5四嗪,
水溶性花青素CY5四氮雜苯
性 狀:深藍色固體
分子式:C42H46KN7O7S2
分子量:864.09
激發(fā)波長:646
發(fā)射波長:662
溶解度:溶于二氯甲烷、極性有機溶劑(DMF、DMSO)、醇類、低水。
質(zhì)量控制:純度>95%
儲存條件:在-20°C中24個月。
運 輸:室溫下長達3周。避免長時間接觸光線。
產(chǎn)品描述:
TCO (tetrazine – trans-cyclooctene) ligation is one of the fastest reactions used for bioconjugation. It is an inverse electron demand [4+2] cycloaddition that takes place between tetrazine and trans-cyclooctene or other strained olefin.
Sulfo-Cyanine5 tetrazine is a fluorophore derivative bearing a tetrazine group for the TCO-ligation based labeling.
This reagent possesses good aqueous solubility and stability in biological environments.
結(jié)構(gòu)式:
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