A PROCESS OF LYOPHILIZATION OF A FORMULATION COMPRISING HIB-PRT-TT CONJUGATE

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专利权人:

发明人:

PISAL SAMBHAJI S.,KAPRE SUBHASH V.

申请号：

IN1523/MUM/2007

公开号：

IN277981B

申请日:

2007.08.07

申请国别(地区):

IN

年份:

2016

代理人:

摘要：

The instant invention relates to a process for preparation of a stable polysacharide-carrier protein conjugate vaccine substantially free of un-conjugated polysaccharide and also discloses lyophilization of the conjugate in the presence of one or more carbohydrates, preferably selected from group of sucrose, mannitol and trehalose.

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