CAS: 2611-82-7; Ponceau 4R

相似化合物

2611-82-7 1658-56-6 915-67-3

专利信息

专利号:US-2023313255-A1
优先权日:2020-07-15
标题:Massively Parallel Enzymatic Synthesis of Polynucleotides
发明人：HORGAN ADRIAN; LACHAIZE HENRI; VERARDO DOMIANO; GODRON XAVIER
权利人:DNA SCRIPT
摘要:The invention is directed to methods and compositions for inkjet assisted synthesis of a plurality of polynucleotides at reaction sites on a substrate using template-free polymerases, such as, terminal deoxynucleotidyl transferases (TdTs). Compositions of the invention include formulations of synthesis reagents for inkjet delivery including, but not limited to, TdT coupling reaction buffers and 3′-O-protected dNTP monomers.

专利号:WO-2024153643-A1
优先权日:2023-01-16
标 题 :Inkjet-assisted enzymatic nucleic acid synthesis
发明人：MOGHADDAM NICOLAS; ADELIZZI BEATRICE; LOMAN TESSA; VERARDO DAMIANO; RODRIGUEZ-PINZON DANIEL; HORGAN ADRIAN
权利人:DNA SCRIPT
摘要:Methods, devices, and compositions are provided for inkjet-assisted synthesis of a plurality of polynucleotides at reaction sites on a substrate using template-free polymerases, such as, terminal deoxynucleotidyl transferases (TdTs). Compositions include printable stabile formulations of synthesis reagents for inkjet delivery including, but not limited to, template-free polymerases, divalent cations, and nucleotides.

专利号:US-8877171-B2
优先权日:2010-02-03
标 题 :Polyanionic multivalent macromolecules for intracellular targeting of proliferation and protein synthesis
发明人：LICHA KAI; SCHIRNER MICHAEL; WELKER PIA; HAAG RAINER; WEINHART MARIE; PAULUS FLORIAN
权利人:LICHA KAI; SCHIRNER MICHAEL; WELKER PIA; HAAG RAINER; WEINHART MARIE; PAULUS FLORIAN; MIVENION GMBH
摘要:The present invention relates generally to methods and compositions for targeting of intracellular molecules involved in proliferation and protein synthesis of activated cells using polyanionic multivalent macromolecules. In particular aspect, multiple sulfate groups linked to polyol are specifically targeted to the cytoplasm and nucleus of proliferating and activated cells. The invention further comprises novel polyanionic macromolecular compounds and formulations.

专利号:US-7417142-B2
优先权日:2002-03-28
标 题:Chiral porphyrins, chiral metalloporphyrins, and methods for synthesis of the same
发明人：ZHANG X PETER; CHEN YING; GAO GUANG-YAO
权利人:UNIV TENNESSEE RES FOUNDATION
摘要:Novel methods of synthesizing heteroatom-containing chiral porphyrins and chiral metalloporphyrins and the novel chiral porphyrins and chiral metalloporphyrins themselves are disclosed. Metal complexes of the chiral porphyrins are prepared in high yields and shown to be active catalysts for highly enantioselective and diastereoselective cyclopropanation, aziridination, and epoxidation of alkenes under a practical one-pot protocol.

专利号:US-5187103-A
优先权日:1991-01-31
标题:Colorimetric method and reagent for the assay of lithium in a test sample
发明人：CZECH BRONISLAW P; CHAPOTEAU EDDY; KUMAR ANAND
权利人:MILES INC
摘要:A chromogenic cryptand found to be especially selective in the determination of lithium in blood of the general formula (I): ##STR1## where: n=1 or 2, n R 1 and R 2 , same or different, are hydrogen, lower alkyl, lower alkenyl, or lower alkylidene; and n Q is a chromogenic moiety capable of providing a detectable response upon complexation of said compound with lithium ion and has the structure: ##STR2## wherein: X is CH, C--OH or N; and Z is p-nitrophenylazo, 2,4-dinitrophenylazo, 2,4,6-trinitrophenylazo, p-nitrostyryl, p-benzoquinonemonoimino, bis-(4-dimethylaminophenyl) hydroxymethyl, 3-phenylisothiazolyl-5-azo, thiazolyl-5-azo; or isothiazolyl-5-azo. n A reagent composition and synthesis of a preferred chromogenic cryptand are also disclosed.

专利号:WO-2024141628-A1
优先权日:2022-12-31
标 题:Variable viscosity inks for inkjet delivery of enzyme reagents
发明人：HORGAN ADRIAN; VERARDO DAMIANO; ADELIZZI BEATRICE
权利人:DNA SCRIPT
摘要:The invention is directed to formulations of terminal deoxynucleotidyl transferases (TdTs) inks employing variable viscosity modifiers and their use in inkjet assisted synthesis of a plurality of polynucleotides at reaction sites on a substrate.