Basic concepts of monoclonal antibodies
Cell fusion technology should be used to fuse myeloma cells (B cell tumors) and B lymphocytes to form heterozygous cells, which are called hybridoma cells (Hybridoma). Hybridoma cells have both the characteristics that myeloma cells can proliferate in vitro through cell culture, and the characteristic that B lymphocytes produce specific antibodies. Through a certain technical approach, the hybridoma cells are diluted and separated into single hybrid cells cultured in the laboratory. Through cell culture to proliferate into a group of cells, a hybridoma monoclonal cell line is formed. This monoclonal cell line secretes and produces antibodies that specifically react to a single epitope. This antibody is called a monoclonal antibody. In the past, it was believed that after the antigen entered the body, the body's immune system was stimulated to produce antibodies. Obviously, monoclonal antibodies have completely changed the traditional concept of antibody production by humans.
The hybridoma cells obtained through cell fusion can not only produce and secrete monoclonal antibodies, but also self-amplify and pass. This is the result of the comprehensive development of the knowledge of cell tissue culture technology, cell fusion technology and immune antibody production mechanism. An important invention of technology. The above article was collated and published by Shanghai Yanjin Biotechnology Co., Ltd. Shanghai Yanjin Biotechnology Co., Ltd. specializes in selling ELISA kits of various brands. Serving universities and immunology research units. Quality assurance and perfect after-sales service. And can be free to detect, better service for you.
Crowd Control Barrier
This garden border garden fence Traditional hoop top fence. This steel garden border fence is Green PVC coated. This garden fencing is Attractive and functional. These coated garden wires are easy to erect with no need for straining wires. This metal garden PVC wire has self supporting spiked legs. These garden border fencing will create either low border fence or decorative mid height fence.
Expanded Metal is a versatile and
economical product. Made from a sheet of metal uniformly slit and
stretched, forming diamond-shaped openings in the sheet - Expanded is a
one piece construction that won't unravel and under normal circumstances
and will hold its shape for many years. The strands and bonds of the
diamond-shaped trusses add strength and rigidity. Expanded Metal comes
in a standard (raised) or flattened diamond pattern in a variety of
gauges, opening sizes, materials and sheet sizes.
Expanded Metal is typically used for
screening, ventilating or security as a guard. The openings permit
passage of light, air, heat and sound, and sheet is lightweight and easy
to fabricate and form. Decorative patterns have the same properties and
are used aesthetically. Decorative patterns may be found in
applications like retail shelving, signage, partitions, ceiling tiles,
and more.
Crowd Control Barrier,Garden Border Fence,Standard Expanded Metal,Panel Expanded Metal Mesh
Anping Chuangqian Wire Mesh Co., Ltd , https://www.apcqwiremesh.com