CAS: 7612-98-8; 4-((4-Isothiocyanatophenyl)Diazenyl)-N,N-Dimethylaniline

📜N,N-Dimethyl-4,4'-Azodianiline,硫光气 以96%的收率获得
参考文献:Pyra,Edmund;Iskierko,Jerzy,Acta Pol. Pharm.,46,(1989) N,C. 127-131
标题:Pyra,Edmund;Iskierko,Jerzy,Acta Pol. Pharm.,46,(1989) N,C. 127-131

专利信息

专利号:US-7541165-B2
优先权日:2001-10-30
标 题 :Molecular detection systems utilizing reiterative oligonucleotide synthesis
发明人：HANNA MICHELLE M
权利人:RIBOMED BIOTECHNOLOGIES INC
摘要:The present invention provides methods for detecting the presence of a target molecule by generating multiple detectable oligonucleotides through reiterative enzymatic oligonucleotide synthesis events on a defined polynucleotide sequence. The methods generally comprise using a nucleoside, a mononucleotide, an oligonucleotide, or a polynucleotide, or analog thereof, to initiate synthesis of an oligonucleotide product that is substantially complementary to a target site on the defined polynucleotide sequence; optionally using nucleotides or nucleotide analogs as oligonucleotide chain elongators; using a chain terminator to terminate the polymerization reaction; and detecting multiple oligonucleotide products that have been synthesized by the polymerase. In one aspect, the invention provides a method for detecting a target protein, DNA or RNA by generating multiple detectable RNA oligoribonucleotides by abortive transcription.

专利号:US-11851651-B2
优先权日:2017-06-19
标 题 :Automated methods for scalable, parallelized enzymatic biopolymer synthesis and modification using microfluidic devices
发明人：BANAL JAMES; BERLEANT JOSEPH DON; SHEPHERD TYSON; BATHE MARK
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:Methods for the automated template-free synthesis of user-defined sequence controlled biopolymers using microfluidic devices are described. The methods facilitate simultaneous synthesis of up to thousands of uniquely addressed biopolymers from the controlled movement and combination of regents as fluid droplets using microfluidic and EWOD-based systems. In some forms, biopolymers including nucleic acids, peptides, carbohydrates, and lipids are synthesized from step-wise assembly of building blocks based on a user-defined sequence of droplet movements. In some forms, the methods synthesize uniquely addressed nucleic acids of up to 1,000 nucleotides in length. Methods for adding, removing and changing barcodes on biopolymers are also provided. Biopolymers synthesized according to the methods, and libraries and databases thereof are also described. Modified biopolymers, including chemically modified nucleotides and biopolymers conjugated to other molecules are described.

专利号:US-2004054162-A1
优先权日:2001-10-30
标 题:Molecular detection systems utilizing reiterative oligonucleotide synthesis
发明人：HANNA MICHELLE M
摘要:The present invention provides methods for detecting the presence of a target molecule by the use of nucleotide analogs containing moieties that enable detection. Such analogs may be incorporated into nucleic acids. In one embodiment, nucleotide analogs are used in a process generating multiple detectable oligonucleotides through reiterative enzymatic oligonucleotide synthesis events on a defined polynucleotide sequence. The methods generally comprise using a nucleoside, a mononucleotide, an oligonucleotide, or a polynucleotide, or analog thereof, to initiate synthesis of an oligonucleotide product that is substantially complementary to a target site on the defined polynucleotide sequence; optionally using nucleotides or nucleotide analogs as oligonucleotide chain elongators or chain terminators to terminate the polymerization reaction; and detecting multiple oligonucleotide products that have been synthesized by the polymerase.

专利号:US-8461298-B2
优先权日:2004-11-01
标 题:Compositions and methods for modification of biomolecules
发明人：BERTOZZI CAROLYN R; AGARD NICHOLAS J; PRESCHER JENNIFER A; BASKIN JEREMY MICHAEL
权利人:BERTOZZI CAROLYN R; AGARD NICHOLAS J; PRESCHER JENNIFER A; BASKIN JEREMY MICHAEL; UNIV CALIFORNIA
摘要:The present invention provides modified cycloalkyne compounds; and method of use of such compounds in modifying biomolecules. The present invention features a cycloaddition reaction that can be carried out under physiological conditions. In general, the invention involves reacting a modified cycloalkyne with an azide moiety on a target biomolecule, generating a covalently modified biomolecule. The selectivity of the reaction and its compatibility with aqueous environments provide for its application in vivo (e.g., on the cell surface or intracellularly) and in vitro (e.g., synthesis of peptides and other polymers, production of modified (e.g., labeled) amino acids).

专利号:US-9580746-B2
优先权日:2013-03-05
标 题:Synthesis of long fish probes
发明人：LEPROUST EMILY MARINE; CHEN SIYUAN; RUVOLO MICHAEL
权利人:AGILENT TECHNOLOGIES INC
摘要:A method comprising: synthesizing a set of overlapping oligonucleotides that comprises probe sequences that hybridize to unique sequences in a chromosome, assembling the overlapping oligonucleotides in a way that produces one or more double stranded polynucleotides that each comprises multiple probe sequences, labeling the one or more double stranded polynucleotides to produce one or more labeled probes, and hybridizing the labeled probes to an intact chromosome, in situ, is provided.

专利号:US-9790531-B2
优先权日:2012-08-14
标 题 :Enzymes and polymerases for the synthesis of RNA
发明人：WANG YUXUN; RAMAKRISHNAN DIVAKAR; DE FOUGEROLLES ANTONIN; WHORISKEY SUSAN
权利人:MODERNATX INC
摘要:The invention relates to compositions and methods for the design, evolution, preparation, and/or manufacture of enzymes for use with polynucleotides, primary transcripts and mmRNA molecules.