Modification in proteins

[Ctro Inmunologia Molecular]

  Hi Immunonetters;
 
   Does anybody know how can I detect structural and chemical 
 
   modification in proteins like deamidation, carbamilation and change in 
 
   glicosilation pattern by isoelectric focusing? Protocols and 
 
   practical advices will be welcome. Thanks in advance.
 
       Lobvi Matamoros
       monoclon at infomed.sld.cu
       CIM