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英文名稱：SiR700-BG

       SiR700-Benzylguanine 

中文名稱：SiR700硅基羅丹明-芐基鳥嘌呤

激發(fā)波長(zhǎng)：696 nm

發(fā)射波長(zhǎng)：718 nm

分子式：C42H41N8O4Si+

分子量：749.93

保存方法：-20°C，避光避潮濕。

結(jié)構(gòu)式：

 

Benzylguanine (BG) is the substrate of the self-labeling tag SNAP-tag?*. Upon reaction with a BG derivative, SNAPtag?* forms a covalent bond with the substrate and releases guanine. It allows to permanently attach a fluorescent label
to any protein of interest (POI) expressed as SNAP-tag fusion. SiR700-BG is the benzylguanine derivative of SiR700 fluorophore. It emits light in the far-red, it is fluorogenic and well suited for STED and SIM superresolution imaging.
SiR700-BG can be imaged with Cy5 filtersets but using a 700nm LP emission filter is best. It can be used for widefield, confocal, SIM or STED imaging in living or fixed cells and tissue. Contains 1 vial of SiR700-BG (35 nmol, lyophilized).

 

其它硅基羅丹明染料：

SiR650-BG

SiR700-BG 

SiR-azide

SiR-Maleimide

SiR-COOH

SiR-NHS ester

SiR-tetrazine

SiR-Me-tetrazine

SiR-DBCO

SiR-alkyne

SiR-BCN

供應(yīng)商：陜西新研博美生物科技有限公司

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