The set of alleles that is present in each chromosome is called the MHC haplotype. In humans, each HLA allele is named with a number. For instance, for a given individual, his haplotype might be HLA-A2, HLA-B5, HLA-DR3, etc...ach MHC molecule on the cell surface displays a molecular fraction of a protein, called epitope. The presented antigen can be either 'self' or 'nonself', thus preventing an organism `s immune system targeting its own cells.
The typical cost of tattoos can start anywhere from Â£40 to Â£100 for the tattoo artistâs rate per hour. What this means is that the longer your tattooist has to work on your tattoo, the higher the total cost will become.
1 On average, a finger tattoo will cost anywhere from $50 for something small to as much as $250 for something a little more complex. 2  According to website PropagandaTattoo.com, the cost of having finger tattoos can range from $50 to $175.