At HTL Biosolutions, Inc., we offer both consulting and contract research services on protein characterizations, stability testings and formulation development.  In a close alliance with Protein Alliance Laboratory, Inc., we offer a array of comprehensive contract research service in protein characterizations.

Biochemical Characterizations

HPLC including SEC, RP, IEX, and peptide mapping

Gel Electrophoresis including SDS-PAGE, Native and IEF

Derivatization of proteins by amine, hydroxyl and sulfhydryl chemistry.

Biophysical Characterizations

Protein secondary and tertiary structure analysis by using vibrational spectrocopies including FTIR, VCD, Raman and ROA

Fluorescence including intrinsic Trp, ANS binding, FRET(fluorescence resonance energy transfer), UV-VIS