发明申请
US20130244229A1 BUFFERING COMPOSITIONS ENCLOSED IN A SIZE EXCLUSION MATRIX 审中-公开
缓冲组合物在一个尺寸排除矩阵中

  • 专利标题: BUFFERING COMPOSITIONS ENCLOSED IN A SIZE EXCLUSION MATRIX
  • 专利标题(中): 缓冲组合物在一个尺寸排除矩阵中
  • 申请号: US13990765
    申请日: 2011-11-29
  • 公开(公告)号: US20130244229A1
    公开(公告)日: 2013-09-19
  • 发明人: Jan BergstromBo-Lennart Johansson
  • 申请人: Jan BergstromBo-Lennart Johansson
  • 优先权: SE1051266-3 20101130
  • 国际申请: PCT/SE2011/051439 WO 20111129
  • 主分类号: G01N1/28
  • IPC分类号: G01N1/28
BUFFERING COMPOSITIONS ENCLOSED IN A SIZE EXCLUSION MATRIX
摘要:
The present invention relates to a buffering composition, more closely a composition comprising porous matrix-enclosed buffering agent(s) giving a stabilisation of pH when applied in for example aqueous environment.The composition comprises buffering agent(s) enclosed in a first porous matrix with an impenetrability corresponding to a fractionation range for globular proteins and peptides of
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