Reagents and methods for direct labeling of nucleotides
申请人:Naleway John J.
公开号:US20130150254A1
公开(公告)日:2013-06-13
The present invention provides systems and methods for production of activatable diazo-derivatives for use in labeling nucleotides. Labeling nucleotides is accomplished by contacting a stable hydrazide derivative of a detectable moiety with an activating polymer reagent which is used to directly label the nucleotide sample. Labeling occurs on the phosphate backbone of the nucleotide which does not perturb hybridization of the labeled nucleotide with its anti-sense strand. Since the method involves direct labeling, all types of nucleotides can be labeled without prior amplification or alteration.
Liquid-Liquid Extraction-Spectrophotometric Investigations of Three Ternary Complexes of Vanadium(V)
作者:Kiril B. Gavazov、Teodora S. Stefanova
DOI:10.5562/cca2436
日期:——
henyl)-5-phenyl-2H-tetrazolium chloride (INT). Concentration of the reagents (TAO and TZS), pH of the aqueous medium, and shaking time were subjects of optimization experiments. Formation of ternarycomplexes with a composition of 2:2:2 was demonstrated by a set of different methods. Some key characteristics concerning the analytical application of the studied LLE-chromogenic systems were established
PROTEIN PROXIMITY ASSAY IN FORMALIN FIXED PAFFAFIN EMBEDDED TISSUE USING CAGED HAPTENS
申请人:Ventana Medical Systems, Inc.
公开号:US20180186821A1
公开(公告)日:2018-07-05
Disclosed herein are caged haptens and caged hapten-antibody conjugates useful for enabling the detection of targets located proximally to each other in a sample.
本文揭示了一种适用于检测样本中相互靠近的靶标的囚笼型半抗原和囚笼型半抗原-抗体结合物。
ORGANIC PHOTOVOLTAIC-BATTERY HYBRID DEVICE
申请人:Frazier Rachel M.
公开号:US20120318348A1
公开(公告)日:2012-12-20
Photoactive layers for use in a photovoltaic cell are described. The photoactive layers comprise at least one photoactive ion paired with another ion. This photoactive ion pair can be in the form of an ionic liquid, hydrogen bonded ion pair, cocrystal, or complex to allow for greater flexibility and portability. Also described are photovoltaic cells that contain the described photoactive layers sandwiched between two electrodes.
[EN] COMPOSITIONS AND METHODS FOR TREATING CANCER<br/>[FR] COMPOSITIONS ET MÉTHODES POUR LE TRAITEMENT DU CANCER
申请人:CHILDRENS HOSPITAL MED CT
公开号:WO2020227202A1
公开(公告)日:2020-11-12
A small molecule compound IODVA1 has been found to have cellular inhibitory activity against several transformed cell lines including Ras-driven cells. IODVA1 decreases cell-cell and cell-extra cellular matrix interactions and reduces growth of Ras-driven tumors. Applicants also synthesized compound NIRA2 and showed in vitro and in vivo efficacy and potency against models of Ph+(BCR-ABL1) B-ALL and of colon adenocarcinoma xenografts.