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Magigene Gene Chip

Product Introduction

Magigene Genomic DNA Microarray is a scientific research service product based on the technical principle of DNA-DNA hybridization chip, which is developed for customers to research and develop specific species or functional gene detection systems. It is committed to promoting the application of gene chip technology in scientific research and environmental monitoring fields.

Technical Principles

Based on microarray chip platform, a large number of known sequence probes are integrated into the same substrate. The fluorescently labeled DNA to be tested is hybridized with the probes on specific sites of the chip, and then the hybridization signal is detected to achieve rapid, accurate and efficient detection of biological samples.

Representative Products

CyanoChip:

CyanoChip is a highly specialized and integrated genomic chip developed for high-throughput and high-resolution qualitative and quantitative detection of cyanobacteria in environmental samples. This product is designed based on about 1,300 complete genome sequences of cyanobacteria, and each chip contains an 8 × 60 k array of detection probes, which can identify and semi-quantitatively detect cyanobacterial strains at the level of 8 (single color) / 16 (dual color) samples. It can be applied to the detection of cyanobacteria in various water bodies and soil crusts.

Chip Characteristics

Instant detection:The detection time per test is less than 2 days, the detection equipment is small and light, easy to install and use, and real-time detection of biological samples can be achieved.
High sensitivity:It can detect ng-level initial nucleic acid quantity.
High specificity:It avoids PCR amplification deviation, the data is highly authentic and reproducible, multiple probes are used to greatly reduce false positives caused by non-specific hybridization, and improve the accuracy of detection.
High throughput:The maximum number of detected gene probes is 180,000, which can achieve the detection goal of "multiple fast good and economical".

Customized Service Process

Chip Development Process

The main steps of chip development process include: target sequence database construction, probe design and information annotation, chip probe layout setting, probe synthesis customization with chip, chip experimental verification, chip delivery, etc.

Access Conditions

The recommended number of species identification is 50~2000, and the specific number needs to be flexibly adjusted according to the actual needs and the number of specific probes that can be recognized in the target genome sequence.
The number of pure culture single bacteria used for chip experimental verification is recommended to be about 10% of the target species, more is better.

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