BICINE   N ,N-双(1-羟乙基)甘氨酸   BICINE ≥99% (titration) Synonym N,N-Bis(2-hydroxyethyl)glycine MolecularFormulaC6H13NO4                                               MolecularWeight163.17                                                                     CASNumber150-25-4                                                                  Descriptions                                                                          Application Recommended buffer for low temperature biochemical work.1 Used in the preparation of stable substrate solution for serum guanase determination.2 Spacer in plasma protein fractionation with Sephadex by isotachophoresis.3                                                                       Properties                                                      assay………………………………≥99%(titration)                                                useful pH range ……………..7.6 - 9.0   pKa (25 °C)…………………….. 8.3