Seed DNA Detection System, BEIJING LIUYI BIOTECHNOLOGY CO.,LTD (CAT#: STEM-GT-0004-YJL)

Seed DNA Detection System, model STEM-GT-0004-YJL, is manufactured by BEIJING LIUYI BIOTECHNOLOGY CO.,LTD. Seed quality directly affects the yield-increasing effect of superior varieties, and the mixed and reduced purity of varieties will significantly reduce the yield. Rapid and accurate identification of varieties and purity analysis play an important role in seed quality standardization, variety validation, and pseudo-seed identification. At present, most of the seed detection methods use biochemical marker identification methods such as protein electrophoresis and isoenzyme electrophoresis to identify varieties. This method is not perfect in identifying the authenticity and purity of varieties. From a genetic point of view, the purity and authenticity of a variety are essentially the identification of the genotype of a variety. Therefore, only by directly identifying the DNA molecule of the variety can it be accurate and reliable. DNA molecular markers are the direct reflection of genetic polymorphisms at the DNA level, and can be used to identify the purity and authenticity of varieties accurately and reliably. Our company has developed and produced a sequencing electrophoresis system for the purpose of detecting seed genotypes in response to the new-generation variety purity determination method (SSR determination method for corn varieties) promulgated by the Ministry of Agriculture. electrophoresis detection and other related issues.

* Highly targeted, designed for large-scale seed detection (such as SSR, RAPD, etc.) from the DNA level.
* The double-plate design of the electrophoresis instrument, the number of samples loaded is 200, which is twice that of the traditional single-plate. For example, the detection number of a seed variety is 100 seeds, and two varieties can be tested at the same time.
* The system is quick and easy, which greatly simplifies the workload of seed detection, improves work efficiency and saves labor costs.

Seed Protein Detection System (CAT#: STEM-GT-0005-YJL)