Hemoglobin A2 Lysates

The human alpha globin gene cluster located on chromosome 16 spans about 30 kb and includes seven loci: 5'- zeta -pseudozeta - mu - pseudoalpha-1 - alpha-2 - alpha-1 - theta - 3'. The alpha-2 (HBA2) and alpha-1 (HBA1) codingsequences are identical. These genes differ slightly over the 5' untranslated regions and the introns, but theydiffer significantly over the 3' untranslated regions. Two alpha chains plus two beta chains constitute HbA,which in normal adult life comprises about 97% of the ...