COMPOSITIONS AND METHODS FOR PRODUCING CODED PEPTOID LIBRARIES
申请人:Kwon Yong-Uk
公开号:US20110092384A1
公开(公告)日:2011-04-21
Embodiments of the invention are directed to a one-bead-two-compound method for the creation of encoded cyclic peptoid libraries. This scheme is useful for the creation of cyclic peptoid microarrays since only the cyclic peptoid, not the linear encoding molecule, contains an attachment residue and thus can be spotted onto an activated substrate.
The present invention provides for the identification of an antigen surrogate to the native antigens for the autoimmune disease pemphigus vulgaris. Ligands are discovered using large random peptoid or cyclic peptoid libraries that are screened against known antibodies to autoimmune diseases. The ligands may be useful as drugs in the treatment of such diseases and can also be used in combination with the concomitant removal of T-cells associated with autoimmune disorders.
Wafer with gel-based biochips for electrochemical synthesis and electrical detection of polymers
申请人:Intel Corporation
公开号:US10035147B2
公开(公告)日:2018-07-31
An embodiment of the invention relates to a wafer comprising a plurality of biochips and interconnects on the wafer, the biochip comprising a biochip pad, a synthesis electrode and a gel comprising a probe, wherein a plurality of the biochip pads of the plurality of the biochips are interconnected by the interconnects to carry out a chemical reaction on a plurality of the synthesis electrodes.
Electrode array device having an adsorbed porous reaction layer
申请人:CUSTOMARRAY, INC.
公开号:US10286377B1
公开(公告)日:2019-05-14
There is disclosed an electrode array device having an adsorbed porous reaction layer for improved synthesis quality. The array comprises a plurality of electrodes on a substrate, wherein the electrodes are electronically connected to a computer control system. The array has an adsorbed porous reaction layer on the plurality of electrodes, wherein the adsorbed porous reaction layer comprises a chemical species having at least one hydroxyl group. In the preferred embodiment, the reaction layer is sucrose. A method for preparing an electrode array for improved synthesis quality is disclosed. The method comprises a cleaning method and a method of attachment of a reaction layer. The cleaning method comprises a plasma cleaning method and a chemical cleaning method. The reaction layer is attached after cleaning by exposing the microarray to a solution containing the chemical species having at least one hydroxyl group.