Biochip bearing frame

Abstract

The invention discloses a biochip bearing frame. The biochip bearing frame comprises a bearing plate and a water seal ring for enclosing a biochip; the bearing plate comprises a bearing part for placing the biochip, positioning parts and a clamping part for clamping and transporting. The bearing part is connected with the positioning parts and the clamping part through a fixing plate extending outof the bearing plate, and the water seal ring is arranged on the bearing part of the bearing plate and is higher than the biochip. By means of the biochip bearing frame, the limitation to the size ofthe biochip by the size of cover glass can be overcome, and the efficiency of using the biochip and the safety of transporting, using and measuring the biochip are improved.

Description

technical field [0001] The invention relates to the field of biochemical analysis, in particular to a biological chip carrier. Background technique [0002] Biochip is one of the high-tech fields that my country focuses on. Biochip refers to the orderly immobilization of gene probes (oligonucleotide probes, cDNA clones, PCR products, etc.), antigen antibodies, tissue sections, cells, etc., which can reflect a large amount of biological information in the sample, on a solid support ( Such as active molecule modified glass slides or silicon wafers, nylon membranes, nitrocellulose membranes, etc.). By reacting with actual samples, biochips can obtain high-throughput information on biomolecules such as genes and proteins to be tested. It is widely used in medical clinical testing, pharmacology, and new drug development. [0003] With the rapid development of high-throughput sequencing technology and its wider application, more efficient analysis capabilities, larger biologica...

AI Technical Summary

Problems solved by technology

The biochip needs to be placed with a cover glass, which is complicated to make. At the same time, the size of the cover glass limits the size of the silicon wafer, which in turn limits the production of large-sized biochips.

However, if the size of the cover glass is increased to meet the needs of making large-size biochips, the production requirements and costs of large-size cover glass will increase, and it is not conducive to maintenance and repeated measurements.

In addition, due to the fragility of the cover glass itself, biochips with cover glass are not conducive to multiple biochemical experiments on biological samples, which reduces the use of biological samples in the chip.

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