top of page

Low Electric Charge / No 2° Structure

Low charge effects (ionic bonds and hydrogen bonds) to the target proteins
cause minimum changes of structure and function of the target proteins


 

POP(2B8) Tag POP Tag Antibody Ab Epitope Protein

POP(2B8) tag does not change the pI of target protein while other traditional tags cause undesirable pI change

POP(2B8) Tag POP Tag Antibody Ab Epitope Protein

The unique Proline-rich sequence (4 out of 9 amino acids) does not induce secondary / tertiary structure

 

POP(2B8) Tag POP Tag Antibody Ab Epitope Protein

Click below for detailed information

bottom of page