BODIPY染料衍的酶熒光探針Tyr Probe|齊岳
以氟硼吡咯為母體,基于FRET機(jī)理設(shè)計(jì)了一種酶探針。探針Tyr Probe的紫外光激發(fā)后,所產(chǎn)生的熒光用以激發(fā)氟硼吡咯,產(chǎn)生橙色熒光;探針Tyr Probe與溶液中O_2經(jīng)酶催化,氟硼吡咯熒光團(tuán)上的對(duì)羥基苯基被氧化為苯醌,苯醌作為供電子基團(tuán)(donor,D),氟硼吡咯作為電子接受基團(tuán)(acceptor,A),兩者之間發(fā)生a-PET效應(yīng),氟硼吡咯的熒光被猝滅,此時(shí)探針發(fā)射的熒光。兩種波長(zhǎng)的熒光可以用于比值型定量檢測(cè)酶。
BODIPY染料衍的酶熒光探針Tyr Probe|齊岳
定制產(chǎn)品
BDP R6G alkyne |
BDP TMR alkyne |
BDP TR alkyne |
BDP 581/591 maleimide |
BDP 630/650 maleimide |
BDP 650/665 maleimide |
BDP FL maleimide |
BDP R6G maleimide |
BDP TMR maleimide |
BDP TR maleimide |
BDP 630/650 hydrazide |
BDP FL hydrazide |
BDP R6G hydrazide |
BDP TR hydrazide |
BDP 558/568 carboxylic acid |
BDP 564/570 carboxylic acid |
BDP 581/591 carboxylic acid |
BDP 630/650 carboxylic acid |
BDP FL carboxylic acid |
BDP R6G carboxylic acid |
BDP TMR carboxylic acid |
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