Elisa direct, indirect, and sandwich assays are all types of enzyme-linked immunosorbent assays used to detect specific molecules in a sample. In a direct Elisa assay, the target molecule is directly immobilized on the plate and detected using a labeled antibody that binds to it. In an indirect Elisa assay, the target molecule is immobilized on the plate and detected using a primary antibody that binds to it, followed by a labeled secondary antibody that binds to the primary antibody. In a sandwich Elisa assay, the target molecule is captured by a specific antibody immobilized on the plate, then detected using a labeled secondary antibody that binds to a different epitope on the target molecule. Each type of assay has its own advantages and limitations in terms of sensitivity, specificity, and ease of use, making them suitable for different applications in research and diagnostics.
ecc
It has many reason that may be possible. 1. Stability of Elisa kit. 2. Type of Elisa kit ... Example. Rat IL-1 must use with cell rat .... but can use with the other depend cross reactivity of Elisa kit. 3. Right method will show good standard curve. (r2 almost 1 ) if not it's wrong. 4. The concentration used of treated in cell is not appropiate .
There are a number of softwares and programs that are used to detect the type of the motherboard. The CPU-Z software is the most commonly used software fr this purpose.
Yes, an antibody is a type of protein that is produced by the immune system to help fight off infections and diseases.
Antibody is a type of protein produced by the immune system, its function is to fight antigens (bacteri, virus)
An antibody can typically bind to one specific type of antigen.
Type AB blood doed not contain any antibodies. I does have Antigens A and B.
lymphocytes
by the help of hybridoma technology. single type of B cell which is sensitized with single epitope of antigen fysed with a myeloma cell. then that fused cell produce single type of antibody....that is monoclonal antibody.....
Lgm
Type IV