Vaccine composition capable of inducing memory antibody response from single point immunization

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专利权人:

Anish Chakkumkal;Amulya Kumar Panda

发明人:

Anish Chakkumkal,Amulya Kumar Panda

申请号：

US14122923

公开号：

US10500283B2

申请日:

2012.05.29

申请国别(地区):

US

年份:

2019

代理人:

摘要：

The present investigation relates to entrapment of carbohydrate antigen such as Vi polysaccharide of Salmonella typhi in poly (DL) lactide (PDLLA) and polylactide-co-glycolide (PLGA) polymer particles. The formulated product not only elicits primary antibody titers from single dose application but also evokes memory antibody titer against the T independent antigen.

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