摘要:
The invention relates to a holding device for substance libraries which can be used, more particularly, for the detection of target molecules with the aid of substance libraries. Said device comprises: (i) a holder for a substance library carrier; (ii) a substance library carrier, which can be fixed to the holder; and (iii) a detection area applied to the substance library carrier, whereon a substance library is immobilized; and wherein at least one substance library carrier can be introduced into a laboratory reaction vessel.
摘要:
The invention concerns methods, in the context of slide-based evaluation, for efficiency amplifying and detecting nucleic acids during a continuous process. The invention mainly concerns methods which consist in performing a polymerase chain reaction occurs, whereto a competitor element is added at the beginning of the reaction. The invention also concerns methods which consist in an hybridization in the presence of a molecule which, proximate to the hybridizing sequences, is bound to one of the hybridizing nucleic acid molecules
摘要:
The invention concerns a method for detecting interactions between probe molecules and target molecules, whereby marking target molecules is not required. The invention further concerns probe arrays and kits suited to such a method, as well as a method for production, quality control and standardization of probe arrays.
摘要:
The invention relates to a reaction vessel, a device and a method for detecting specific interactions between molecular target and probe molecules. The present invention especially relates to a reaction vessel which has a shape and size typical of a laboratory reaction vessel and in which a supporting element with probe molecules immobilized thereon on predetermined regions is arranged on its base surfaces.
摘要:
The present invention relates to methods for the site-specific synthesis of biopolymers such as nucleic acids or peptides and their respective derivatives on solid supports, wherein the local discrimination of the synthesis is performed by using masks that guide aqueous activating reagents for cleaving off protecting groups to predetermined regions on the support.
摘要:
Disclosed are devices for holding a substance library carrier, and which are useful in conducting reactions in which binding between complementary molecules is measured qualitatively or quantitatively. Also disclosed are methods for conducting such reactions in the device.
摘要:
The present invention relates to devices for the simultaneous performance of microarray experiments for detecting specific interactions between probe and target molecules in a microtiter plate as well as to methods for manufacturing such devices. Furthermore, the present invention relates to the use of such devices in a method for qualitatively and/or quantitatively detecting specific interactions between probe and target molecules.
摘要:
Disclosed is a method for qualitative and/or quantitative detection of nucleic acid molecules amplified in an amplification reaction such as PCR. The change of the mass of oligonucleotides in an amplification solution, comprising the mass of target DNA and optionally, the mass of oligonucleotide primers, is determined during the amplification reaction. Also disclosed is a device for conducting the method.
摘要:
The invention relates to a reaction vessel, a device and a method for detecting specific interactions between molecular target and probe molecules. The present invention especially relates to a reaction vessel which has a shape and size typical of a laboratory reaction vessel and in which a supporting element with probe molecules immobilised thereon on predetermined regions is arranged on its base surfaces.
摘要:
The aim of the invention is to provide a device for duplicating and characterizing nucleic acids almost simultaneously and with a high sample throughput rate. The device consists of a chamber body with a recess whose edge sealingly holds an optically transparent chip. Said chip holds nucleic acids in individual spots on a detection surface. The chamber body is placed on an optically transparent chamber support with a bearing surface, in such a way that a capillary gap, which can be filled with a liquid sample, is formed between the detection surface of the chip facing towards the chamber support and said chamber support. The chamber body is provided with an inlet and an outlet, which are spatially separate from each other, and has a space, which laterally encompasses the chip and which has a gas reservoir. The chamber support is provided with heating elements.