A novel and non-radioactive bifunctionalphotoaffinityprobe (BPP) for the study of paclitaxel–microtubules interactions is designed and synthesized. This new BPP-taxoid bears a 3-nitro-5-trifluoromethyldiazirinyl-phenoxyacetyl group at C-3′N for photoaffinity/photocleavage and a biotin subunit at C-7 for affinity chromatography.
developed a general strategy for constructing photoactivatable probes by introducing a universaltag SO on fluorescent molecules. This strategy is applicable to most of the commercial fluorophores with various skeletal structures. We successfully applied these photoactivatable probes for time-lapse super-resolution tracking in living cells and super-resolution imaging of microtubules in fixed neurons.
我们开发了一种通过在荧光分子上引入通用标签 SO 来构建可光激活探针的通用策略。该策略适用于大多数具有各种骨架结构的商业荧光团。我们成功地将这些光敏探针应用于活细胞中的延时超分辨率跟踪和固定神经元微管的超分辨率成像。
Inhibitors of RPN11
申请人:California Institute of Technology
公开号:US10005735B2
公开(公告)日:2018-06-26
Candidate compounds for specific inhibition of Rpn11 are represented by Formula 1a
where each of R2, R3, R4, R5, R6, and R7 is independently selected from hydrogen (H), substituted and unsubstituted alkyl groups, carboxyl groups, or substituted and unsubstituted carboxyamides.
Candidate compounds for specific inhibition of Rpn11 are represented by Formula 1a
where each of R
2
, R
3
, R
4
, R
5
, R
6
, and R
7
is independently selected from hydrogen (H), substituted and unsubstituted alkyl groups, carboxyl groups, or substituted and unsubstituted carboxyamides.