FLUOROPHORE CHELATED LANTHANIDE LUMINESCENT PROBES WITH IMPROVED QUANTUM EFFICIENCY
申请人:Mustaev Arkady
公开号:US20130202536A1
公开(公告)日:2013-08-08
The invention relates to novel luminescent compositions of matter containing a fluorophore, synthetic methods for making the compositions, macromolecular conjugates of the compositions, and the use of the compositions in various methods of detection. The invention also provides kits containing the compositions and their conjugates for use in the methods of detection.
Method for Assaying Histone Methylation Enzyme Activity
申请人:Nishino Norikazu
公开号:US20130029878A1
公开(公告)日:2013-01-31
Provided are a method for measuring histone methyltransferase activity, a method for screening for compounds that inhibit histone methyltransferase activity, a reagent kit for measuring histone methyltransferase activity, and a kit for screening for compounds that inhibit histone methyltransferase activity. A substrate compound represented by general formula (I): R
1
—X—K—R
2
(I), or a salt thereof, wherein R
1
represents a hydrogen atom or a protecting group for an amino terminus; X represents a peptide consisting of 0 or 1 or more amino acid residues; K represents a lysine residue; and R
2
represents a dye label linked via an amide bond to the carbonyl terminus of a lysine residue, wherein the cleavage of the amide bond by peptidase changes the fluorescence property or chromogenic property of the dye label, and the methylation of the ε amino group of the lysine residue by the histone methyltransferase decreases susceptibility to peptidase, is used.
US9012166B2
申请人:——
公开号:US9012166B2
公开(公告)日:2015-04-21
US9221759B2
申请人:——
公开号:US9221759B2
公开(公告)日:2015-12-29
[EN] NOVEL COMPOUNDS AND THEIR USE AS SELECTIVE INHIBITORS OF CASPASE-2<br/>[FR] NOUVEAUX COMPOSÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS SÉLECTIFS DE CASPASE-2
申请人:CENTRE NAT RECH SCIENT
公开号:WO2019068538A1
公开(公告)日:2019-04-11
The present invention relates to a compound of formula (I), wherein P1, P3, P4 and P5 are amino acid residues or amino acid like structures. The invention also relates to a compound of formula (I) for its use as a Caspase-2 inhibitor and for its therapeutical use. It also concerns the use of a compound of formula (I) as activity base probe to selectively detect Caspase-2 activity.