active ester

  • 活性酯

active ester的用法和样例:


  1. The coupling ratio values of hapten to BSA and OVA by active ester reaction and diazotizition reaction were 12,2 and 30,1 respectively.
    结论全抗原偶联成功,活性酯法和重氮化法使氯霉素半抗原与BSA,OVA的偶联比值分别为12,2; 30,1。
  2. McAb 3A5, a rat monoclonal antibody, was linked to norcantharidin (NCTD),an antitumor drug currently in clinical use, by active ester method.
  3. A mixture of formic acid and acetic anhydride was found to be effective for the formation of an oxazolone, which was converted to an active ester in situ in the presence of a phenol or an N-hydroxide.
  4. Fipronil(F) and one of its analogy(FH)were adopted as haptens0 The former was coupled to carrier protein by both EDC and GD, and the later was coupled to carrier protein by active ester.
  5. In particular, the resulting active ester with pentafluorophenol facilitated the subsequent reaction with an amine and the hydrazine derivative to yield the C-terminal amide and hydrazide, respectively.
  6. Bovine serum albumin(BSA) and ovalbumin(OVA) were used as protein carriers respectively to couple with hapten ENR by an active ester method, and complete antigens ENR-BSA and ENR-OVA were prepared.

active ester的相关资料:


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