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Whether a particular antigen will be processed and presented together with class i mhc or class ii mhc molecules appears to be determined by the route that the antigen takes to enter a cell. The processing and presentation of antigens by major histocompatibility complex mhc molecules is a crucial …

Using antibodies of high affinity k 0 10 8 10 11 m 1 it is possible to detect a few picograms 10 12 g of antigen in the tube. Nanogram of antigens and antibodies in the serum. Radioimmunoassay To perform a ria it is essential to have a radioactively labeled antigen ag which also is referred to …

T cells constitutes 80 of the total lymphocytes in the blood. T cells mature in the thymus. T Cells And B Cells Despite showing variance in their working t and b cells struggle with the same aim of destroying the invader or foreign particles which are harmful to the body. Difference between b a…