Bruno-Barcena, Jose,Dagher, Suzanne,Azcarate-Peril, Maria
申请号：
NZ70912013
公开号：
NZ709120A
申请日:
2013.12.09
申请国别(地区):
NZ
年份:
2018
代理人:
摘要：
This invention relates generally to the discovery of novel recombinant forms of β-hexosyl-transferases (BHT) and uses thereof to produce galacto-oligosaccharides (GOS) or as food additives. Previous attempts to express recombinant β-hexosyl-transferase have resulted in high levels of production, but the enzyme was inactive and insoluble. The present invention provides an isolated DNA coding for a recombinant β-hexosyl-transferase (rBHT) protein having the amino acid sequence set forth in SEQ ID NO. 12, 14 or 20.
