Isolated mannanases for use in treating cellulosic or...

C - Chemistry – Metallurgy – 12 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12N 15/56 (2006.01) A23F 5/24 (2006.01) C11D 3/386 (2006.01) C12N 9/24 (2006.01) C12N 9/42 (2006.01) C12N 15/10 (2006.01)

Patent

CA 2331199

Novel mannanases comprising e.g. an amino acid sequence as shown in positions 31-330 of SEQ ID NO: 2 or their homologues may be derived from e.g. Bacillus sp. 1633, or may be encoded by polynucleotide molecules comprising a nucleotide sequence as shown in SEQ ID NO: 1 from nucleotide 91 to nucleotide 990, polynucleotide molecules that encode a polypeptide that is at least 65 % identical to the amino acid sequence of SEQ ID NO: 2 from amino acid residue 31 to amino acid residue 330, or degenerate nucleotide sequences thereof. The mannanases are alkaline and are useful e.g. in cleaning compositions, in a fracturing fluid useful to fracture a subterranean formation, for modifying plant material, and for treatment of cellulosic fibres.

De nouvelles mannanases comprenant par exemple une séquence d'acides aminés telle qu'illustrée dans les positions 31-330 de SEQ ID NO:2 ou leurs homologues peuvent être dérivées par exemple de Bacillus sp. I633, ou être codées par des molécules polynucléotidiques comprenant une séquence de nucléotides telle qu'illustrée dans SEQ ID NO:1 à partir du nucléotide 91 au nucléotide 990, des molécules polynucléotidiques codant un polypeptide identique à au moins 65 % à la séquence d'acides aminés de SEQ ID NO: 2 du reste d'acides aminés 31 au reste d'acides aminés 330, ou leurs séquences nucléotidiques dégénérées. Les mannanases sont alcalines et elles sont utiles, par exemple, dans des compositions de nettoyage, dans un liquide de fracturation utile pour fracturer une formation souterraine, pour modifier un matériau végétal et dans le traitement de fibres cellulosiques.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Isolated mannanases for use in treating cellulosic or... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Isolated mannanases for use in treating cellulosic or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isolated mannanases for use in treating cellulosic or... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1657595

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.