WHAT IS ENDOTOXIN
It is a special component of the cell wall of gram-negative bacteria— lipopolysaccharide (LPS), which is released in large quantities after bacterial death and disintegration. When there is a sufficient amount of it in the body, a string of symptoms may occur, for instance, fever, microcirculation disturbance, endotoxin shock and disseminated intravascular coagulation, multiple organ failure, and sometimes death[1].
With the rapid business development, NEST's products have enjoyed a worldwide population from Japan, South Korea, India to North America and Europe. In order to get in touch with the cutting-edge informaiton and avanced technology in lifescience domain at home and abroad, deeply understand foreign customers' requirements and establish firm collaboration with them, NEST established various locations over the world, and is daily increasingly getting involved in International trade and business.
A basic biological fact is that, most tissue and organ cells are adherent in growth, which means they adhere to other cells or extracellular matrix within human body. During the process of adhering , the cells first secrete an extracellular matrix (ECM) that adheres to the surfaces of the substrate (e.g., the bottom of cell culture flask, cell culture dish). Later, when cells occupy every inch of the bottom, they need to be peeled off from the cell culture flask, passaged then transferred to other cell culture vessels by means of cell digestion.
NEST's Vacuum Filtration System is mainly applied in the isolation and purification of tissue culture medium and large volume biofluid samples. The system consists of a membrane, a receiving bottle and a transparent graduated polystyrene filter top, all of which are connected by a filter. With the pressure differential conducted by the vacuum pump, the Vacuum Filtration System can filtrate the tissue culture medium and other lab fluid solution in large volumes even up to several Liters. The filtrated samples can be gathered in aseptic storage bottles.
As a dedicated designer and manufacter of biotech products, NEST has assisted plenties of academics and researchers in achieving distinct accomplishment. The following is the journal article accomplished by the Research Team led by Prof. Zhang Yuyang, which is included in the academic journal Acta Pharmacologica Sinica. In this article, the structure basis of the feline drug GC376, an effective inhibition of SARS-CoV-2 is demonstrated.
Centrifuge tubes are widely applied in the fields of life science and clinical study. But have you ever wondered its origin and history of development? In 1963, the first micro centrifuge tubes came into the world in Eppendorf in Germany, providing a new tool for research operations of micro volume. In the light of its extraordinary significance, scientists entitled it Eppendorf Tube, i.e.EP Tube. Since its birth, centrifuge tubes of various specifications have sprung up worldwide. (Pic. 1)
Media Release
NEST officially declared collaboration with DKSH, DiethelmKellerSiberHegner, specializing in market expansion services for products distribution in Australia, Indonesia, New Zealand, the Philippines, Singapore, Thailand, and Vietnam.
