Chemistry: analytical and immunological testing – Nuclear magnetic resonance – electron spin resonance or other...
Reexamination Certificate
2003-02-25
2009-10-20
Low, Christopher S. F. (Department: 1636)
Chemistry: analytical and immunological testing
Nuclear magnetic resonance, electron spin resonance or other...
C435S320100, C435S252300, C435S252330, C435S071200
Reexamination Certificate
active
07605000
ABSTRACT:
The present invention relates to a DNA molecule or vector and a host cell containing this DNA molecule or vector which can be used to produce a heterologous polypeptide under conditions that elicit a cold shock response in the host cell. The DNA molecule and vector include a nucleotide sequence encoding a heterologous polypeptide and a promoter and 5′-UTR from a cold shock inducible gene which directs its expression. In addition, an AT-rich sequence that enhances translation under cold shock inducible conditions is either present in the coding sequence of the heterologous polypeptide or in an additional element inserted between the coding sequence and the cold shock inducible promoter and 5′-UTR.
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Inouye Masayori
Ke Haiping
Phadtare Sangita
Qing Guoliang
Xia Bing
Browdy and Neimark PLLC
Dunston Jennifer
Low Christopher S. F.
Takara Bio Inc.
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