[EN] COMPOSITIONS AND METHODS FOR CYCLOFRUCTANS AS SEPARATION AGENTS [FR] COMPOSITIONS ET PROCÉDÉS POUR DES CYCLOFRUCTANES EN TANT QU'AGENTS DE SÉPARATION
The present invention provides a particular branched chain-containing aromatic compound. The branched chain-containing aromatic compound of the present invention is easily-soluble in isopropyl acetate superior in liquid-separation operability, and can be used for a production method of peptide and the like, which provides a final product simply by extraction separation, without crystallization and isolation of each intermediate in each step.
COMPOSITIONS AND METHODS FOR CYCLOFRUCTANS AS SEPARATION AGENTS
申请人:Board of Regents, The University of Texas System
公开号:EP2443127A2
公开(公告)日:2012-04-25
US9175006B2
申请人:——
公开号:US9175006B2
公开(公告)日:2015-11-03
[EN] PROGRAMMABLE SELF-ASSEMBLED NANOSTRUCTURES BASED ON SIDECHAIN-MODIFIED PNA FOR THE MULTIVALENT DISPLAY OF LIGANDS<br/>[FR] NANOSTRUCTURES AUTO-ASSEMBLÉES PROGRAMMABLES BASÉES SUR UN APN À CHAÎNES LATÉRALES MODIFIÉES POUR LA PRÉSENTATION MULTIVALENTE DE LIGANDS
申请人:USA AS REPRESENTED BY THE SECRETARY DEPT OF HEALTH & HUMAN SERVICES
公开号:WO2011143323A2
公开(公告)日:2011-11-17
The invention concerns compositions comprising strands of polynucleotide and strands of PNA, each PNA strand comprising: (i) from 2 to 50 nucleobase subunits and (ii) one or more gamma substituents. The PNA strands are complementary to at least a portion of at least some of the polynucleotide strands, and the molar ratio of PNA strands to polynucleotide strands being at least 1:1. Certain gamma substituents are capable of effecting attachment of a PNA strand to a cell. The invention also concerns construction of nanostructure platforms and vaccines and use of the inventive compositions in inhibiting disease states in mammals.
Described herein are compositions composed of peptide nucleic acid strands. In some aspects the peptide nucleic acid strands are complementary to at least a portion of another peptide nucleic acid strand that may have one or more gamma substituents, where the ratio of PNA strands is least 1:1. Certain gamma substituents are capable of effecting attachment of a PNA strand to a cell. The disclosure also concerns construction of nanostructure platforms and vaccines and use of the inventive compositions in inhibiting disease states in mammals.