MICRONEEDLE COATING COMPOSITION AND MICRONEEDLE DEVICE

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专利权人:

HISAMITSU PHARMACEUTICAL CO.; INC.

发明人:

MACHIDA, KAZUYA,TOKUMOTO, SEIJI,KAMINAKA, KAZUYOSHI,ISHIKAWA, YUJI

申请号：

EP14751836

公开号：

EP2957298A4

申请日:

2014.02.12

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

Disclosed is a microneedle coating composition comprising a Japanese encephalitis vaccine antigen, a basic amino acid, and an acid, wherein the mole number of the acid for one mole of the basic amino acid is larger than 1/(N+1) and less than 2, where N represents the valence of the acid.

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