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IMGT reference sequences in FASTA format:

Amino acid sequences without gaps

The FASTA header contains:
IMGT accession number | gene and allele name | species | functionality | exon name | domain name | domain type | alternative splicing (if it is) | partial (if it is) 
>M22064|CD8A*01|Mus musculus|F|EX1|[D1]|V-LIKE|
MASPLTRFLSLNLLLLGESIILGSGEAKPQAPELRIFPKKMDAELGQKVDLVCEVLGSVS
QGCSWLFQNSSSKLPQPTFVVYMASSHNKITWDEKLNSSKLFSAVRDTNNKYVLTLNKFS
KENEGYYFCSVISNSVMYFSSVVPVLQK
>M22064|CD8A*01|Mus musculus|F|EX2|
VNSTTTKPVLRTPSPVHPTGTSQPQRPEDCRPRGS
>M22064|CD8A*01|Mus musculus|F|EX3|
VKGTGLDFACDIYIWAPLAGICVAPLLSLIITLICYH
>M22064|CD8A*01|Mus musculus|F|EX4|
RSRKRVCKCP
>M22064|CD8A*01|Mus musculus|F|EX5|
RPLVRQEGKPRPSEKIV
>CD8A*01|Mus musculus|F|EX1-EX5|Splicing A|complete|
MASPLTRFLSLNLLLLGESIILGSGEAKPQAPELRIFPKKMDAELGQKVDLVCEVLGSVS
QGCSWLFQNSSSKLPQPTFVVYMASSHNKITWDEKLNSSKLFSAVRDTNNKYVLTLNKFS
KENEGYYFCSVISNSVMYFSSVVPVLQKVNSTTTKPVLRTPSPVHPTGTSQPQRPEDCRP
RGSVKGTGLDFACDIYIWAPLAGICVAPLLSLIITLICYHRSRKRVCKCPRPLVRQEGKP
RPSEKIV*