amino acid substitution at amino acid residue 307 is a substitution with glutamine, an amino acid substitution at amino

1. Percent (%) amino acid sequence identity is defined as the percentage of amino acids in a

1. Percent (%) amino acid sequence identity is defined as the percentage of amino acids in a

of immunoglobulin production and to modification of naturally occuring immunoglobulin amino acid sequences. Specifically, the

a heparin surface treatment, a collagen surface treatment or both; and an amino-functional polysiloxane surface treatment