英文名稱:SiR700-BG
SiR700-Benzylguanine
中文名稱:SiR700硅基羅丹明-芐基鳥(niǎo)嘌呤
CAS:1971086-34-6
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:
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供應(yīng)商:西安凱新生物科技有限公司
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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