CD8A GI:27886642 CD8 antigen alpha polypeptide isoform 2 precursor 1 malpvtalll plalllhaar psqfrvspld rtwnlgetve lkcqvllsnp 50 51 tsgcswlfqp rgaaasptfl lylsqnkpka aegldtqrfs gkrlgdtfvl 100 101 tlsdfrrene gyyfcsalsn simyfshfvp vflpakpttt paprpptpap 150 151 tiasqplslr peacrpaagg agnrrrvckc prpvvksgdk pslsaryv