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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) 
>M27161|CD8A*01|Homo sapiens|F|EX1|
MALPVTALLLPLALLL
>M27161|CD8A*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
HAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQPRGAAASPTFLLYLSQN
KPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSNSIMYFSHFVPVFLP
>M27161|CD8A*01|Homo sapiens|F|EX3|
AKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGA
>M27161|CD8A*01|Homo sapiens|F|EX4|
VHTRGLDFACDIYIWAPLAGTCGVLLLSLVITLYCNH
>M27161|CD8A*01|Homo sapiens|F|EX5|
RNRRRVCKCPR
>M27161|CD8A*01|Homo sapiens|F|EX6|
PVVKSGDKPSLSARYV
>CD8A*01|Homo sapiens|F|EX1-EX6|Splicing A|complete|
MALPVTALLLPLALLLHAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQP
RGAAASPTFLLYLSQNKPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSN
SIMYFSHFVPVFLPAKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGAVHTRGLDFA
CDIYIWAPLAGTCGVLLLSLVITLYCNHRNRRRVCKCPRPVVKSGDKPSLSARYV*
>M26313|CD8A*01|Homo sapiens|F|EX1|
MALPVTALLLPLALLL
>M26313|CD8A*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
HAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQPRGAAASPTFLLYLSQN
KPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSNSIMYFSHFVPVFLP
>M26314|CD8A*01|Homo sapiens|F|EX3|
AKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGA
>M26315|CD8A*01|Homo sapiens|F|EX4|
GNRRRVCKCPR
>M26315|CD8A*01|Homo sapiens|F|EX5|
PVVKSGDKPSLSARYV
>CD8A*01|Homo sapiens|F|EX1-EX5|Splicing B|complete|
MALPVTALLLPLALLLHAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQP
RGAAASPTFLLYLSQNKPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSN
SIMYFSHFVPVFLPAKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGAGNRRRVCKC
PRPVVKSGDKPSLSARYV*
>M26313|CD8A*02|Homo sapiens|F|EX1|
MALPVTALLLPLALLL
>M26313|CD8A*02|Homo sapiens|F|EX2|[D1]|V-LIKE|
HAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQPRGAAASPTFLLYLSQN
KPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSNSIMYFSHFVPVFLP
>M26314|CD8A*02|Homo sapiens|F|EX3|
AKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGA
>M26314|CD8A*02|Homo sapiens|F|EX4|
VHTRGLDFACDIYIWAPLAGTCGVLLLSLVITLYCNH
>M26315|CD8A*02|Homo sapiens|F|EX5|
RNRRRVCKCPR
>M26315|CD8A*02|Homo sapiens|F|EX6|
PVVKSGDKPSLSARYV
>CD8A*02|Homo sapiens|F|EX1-EX6|Splicing A|complete|
MALPVTALLLPLALLLHAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQP
RGAAASPTFLLYLSQNKPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGYYFCSALSN
SIMYFSHFVPVFLPAKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGAVHTRGLDFA
CDIYIWAPLAGTCGVLLLSLVITLYCNHRNRRRVCKCPRPVVKSGDKPSLSARYV*
>AY039664|CD8A*03|Homo sapiens|F|EX1|
MALPVTALLLPLALLL
>AY039664|CD8A*03|Homo sapiens|F|EX2|[D1]|V-LIKE|
HAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQPRGAAASPTFLLYLSQN
KPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENESYYFCSALSNSIMYFSHFVPVFLP
>AY039664|CD8A*03|Homo sapiens|F|EX3|
AKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGA
>AY039664|CD8A*03|Homo sapiens|F|EX4|
VHTRGLDFACDIYIWAPLAGTCGVLLLSLVITLYCNH
>AY039664|CD8A*03|Homo sapiens|F|EX5|
RNRRRVCKCPR
>AY039664|CD8A*03|Homo sapiens|F|EX6|
PVVKSGDKPSLSARYV
>CD8A*03|Homo sapiens|F|EX1-EX6|Splicing A|complete|
MALPVTALLLPLALLLHAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQP
RGAAASPTFLLYLSQNKPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENESYYFCSALSN
SIMYFSHFVPVFLPAKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGAVHTRGLDFA
CDIYIWAPLAGTCGVLLLSLVITLYCNHRNRRRVCKCPRPVVKSGDKPSLSARYV*
>BC025715|CD8A*01|Homo sapiens|F|EX1|
MALPVTALLLPLALLL
>BC025715|CD8A*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
HAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQPRGAAASPTFLLYLSQN
KPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGCYFCSALSNSIMYFSHFVPVFLP
>BC025715|CD8A*01|Homo sapiens|F|EX3|
AKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGA
>BC025715|CD8A*01|Homo sapiens|F|EX4|
VHTRGLDFACDIYIWAPLAGTCGVLLLSLVITLYCNH
>BC025715|CD8A*01|Homo sapiens|F|EX5|
RNRRRVCKCPR
>BC025715|CD8A*01|Homo sapiens|F|EX6|
PVVKSGDKPSLSARYV
>CD8A*01|Homo sapiens|F|EX1-EX6|Splicing A|complete|
MALPVTALLLPLALLLHAARPSQFRVSPLDRTWNLGETVELKCQVLLSNPTSGCSWLFQP
RGAAASPTFLLYLSQNKPKAAEGLDTQRFSGKRLGDTFVLTLSDFRRENEGCYFCSALSN
SIMYFSHFVPVFLPAKPTTTPAPRPPTPAPTIASQPLSLRPEACRPAAGGAVHTRGLDFA
CDIYIWAPLAGTCGVLLLSLVITLYCNHRNRRRVCKCPRPVVKSGDKPSLSARYV*