Basic Info.
Product Description
China Sanger Sequecing Instrument Suppliers
Product Attributes
Model No.: YESU Y41SE
CAS No.: A21 PLEX
Other Names: Forensic DNA Identification Kits
place of origin: China
classification: General Reagents
Purity: 99.99%
Supply Ability & Additional Information
Packaging: Standard export cartons.
Productivity: 500 Cases per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Payment Type: T/T
Incoterm: EXW,FOB
Packaging & Delivery
Selling Units:
Box
Package Type:
Standard export cartons.
Y-Str Reagent Kit for Database Establishment
Five-color fluorescence detection platform
21Plex STR Fluorescence Detection Kit can amplify 21 autosomal STR loci (20 autosomal loci + 1 sex locus) simultaneously. The data gained during database construction are highly matched with those in forensic DNA database, featuring high application efficiency.
High rate of individual recognition and non-parent exclusion
21Plex STR Fluorescence Detection Kit meets the requirements of "single parent identification" and "three associated parent-child identification within one mutant locus". Combined with our Y chromosome kits, autosomal reagent kits and X chromosome kits, a complete and effective solution can be constituted.
Extraction-free amplification, suitable for FTA® card, filter paper, cotton swabs, etc.
21Plex STR Fluorescence Detection Kit is compatible with various samples and purified DNA, which is suitable for the direct amplification of Whatman FTA blood/saliva card, ordinary blood/saliva card and buccal swabs as well as DNA extraction.
Sanger Sequencing, which was used for DNA nucleotide sequencing, was created and rewarded Nobel Prize by Frederick Sanger in 1977.
How does the Sanger Sequencing work?
Firstly, we use the primer to have a short primer binding next to the region of interest on the DNA template. Then, the DNA polymerase starts building up from the primer by adding complementary nucleotides to the DNA strand.
To find the STOP that allows us to identify the base of the very end of the particular DNA fragment. Sanger sequencing principle is applied to removing an oxygen atom from the ribonucleotide. ddNTP (Dideoxynucleotide) is to put a wrench into a gear. The polymerase enzyme will no longer add normal nucleotides to this DNA chain. The extension would stop.
We can identify the Chain terminating nucleotide by a specific fluorescent dye. Superyears Genetic Analyzer can support fluorescent dye up to 6/8 colors to be exact.
Sanger sequencing results in the formation of extension products of various lengths terminated with dideoxynucleotides at the 3' end.
Capillary Electrophoresis separates the extension products.
An electrical current injects the molecules into a long capillary tube filled with a gel polymer.
During CE (Capillary Electrophoresis), negatively charged DNA fragments move forward to the Positive electrode.
The speed at which a DNA fragment migrates through the medium is inversely proportional to its molecular weight.
This process can separate the extension products by size at a resolution of one base.
A laser excites the dye-labeled DNA fragments as they pass through a tiny window at the end of the capillary.
The excited dye emits light at a characteristic wavelength that is detected by a light sensor.
The software can interpret the detected signal and translate it into a basecall.
A sequencing reaction is performed in the presence of all four terminated nucleotides, a pool of DNA fragments that are measured and separated base by base.Data file showing the sequence of the DNA in a colorful electropherogram.
Based on the Sanger sequencing principle, the gene analyzer produced by Superyears Gene can be used for gene sequence analysis and fragment analysis, which can quickly detect multi-target (10-70 loci) genes at a time. The Genetic Analyzer has the advantages of low single detection cost, simple operation, and intuitive and straightforward result interpretation. It is a powerful tool for medium-throughput and multi-gene joint inspection.
Superyears focus on developing a genetic instrument that brings the best testing results. We can partner with you to create better solutions with our ongoing efforts and innovation that support laboratory productivity. Superyears gene company can provide high-quality and value-added products that can generate excellent outcomes from lab testing. Including DNA extractor for samples collection, Real-time PCR for samples amplification, compatible reagents within the use of multiple mainstream instruments, state-of-art genetic testing analyzer, and self-sufficient analyzing software.
Superyears Gene Technology company provides Classic series genetic analyzer based on Sanger Sequencing Principle. Superyears has made a breakthrough with the state-of-the-art Eight-color Fluorescence technology and optional 8-,16-,24-,96- (under research) channel analyzer, which can be applied in gene sequencing and fragment analysis. Therefore, it is suitable for fundamental Molecular Genetic Research, Clinical Medicine, Food Safety, Agricultural Science, and other scenarios. In addition, classic 116 has been approved by NMPA and can be used for in vitro diagnosis."
Address:
Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters
Management System Certification:
ISO 9001, ISO 13485
Company Introduction:
Nanjing Superyears Gene Technology Co., Ltd(hereinafter referred to as "Suyuan Gene"), founded in September 2017, is an innovation-driven high-tech enterprise focusing on independent research, development and manufacturing of high-end scientific instruments. The 8-color gene analyzer based on the Sanger sequencing platform developed by Suyuan Genetics has broken the long-term monopoly of foreign enterprises in this field and achieved a milestone breakthrough in the field of Sanger sequencers in China. Suyuan Gene will further build an open platform for the whole industry chain of gene analyzers, including instruments, general reagents, consumables and solutions, and vigorously promote the development of China′s generation sequencing industry from import substitution to domestic surpassing. Suyuan Genetics has established perfect ISO9001 and ISO13485 quality management system, and possesses various types of medical device registration certificates, CE certificates, test reports of the Ministry of Public Security, etc. The company has applied for 62 intellectual property rights, of which 62 are intellectual property rights. The company has applied for 62 intellectual property rights, including 1 PCT patent, 24 invention patents (8 have been authorized), 29 utility models (29 have been authorized), and 8 software copyrights; The company has won a number of honorary titles, such as National High-tech Enterprise, Jiangsu Science and Technology SMEs, and Nanjing Specialized Specialized Specialized New SMEs. The company has been honored with a number of honors and titles.
The company will adhere to the craftsmanship spirit of innovation, high efficiency, struggle, and win-win, and adhere to the mission of establishing a national brand to show more Chinese power on the global stage.
