Recombinant carrier molecule for expression, delivery and purification of target polypeptides
First Claim
1. A recombinant polypeptide comprising a modified lichenase B polypeptide that has an amino acid sequence with at least 90% sequence identity to amino acids 14-231 of SEQ ID NO:
- 3, or an amino acid sequence with at least 90% sequence identity to amino acids 8-226 of SEQ ID NO;
6, wherein the modified lichenase B polypeptide is optionally fused to a heterologous polypeptide sequence that is not found in the modified lichenase B polypeptide.
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Accused Products
Abstract
Recombinant carrier molecules having amino acid sequences from thermostable enzymes and methods of use for expression, recovery and delivery of foreign sequences (peptides and polypeptides) produced in different systems (bacteria, yeast, DNA, cell cultures such as mammalian, plant, insect cell cultures, protoplast and whole plants in vitro or in vivo are provided. The recombinant carrier molecule using sequences from lichenase B(Lic B) were also made and used as part of carrier protein to express, recover and deliver a variety of target polypeptides of interest.
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Citations
20 Claims
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1. A recombinant polypeptide comprising a modified lichenase B polypeptide that has an amino acid sequence with at least 90% sequence identity to amino acids 14-231 of SEQ ID NO:
- 3, or an amino acid sequence with at least 90% sequence identity to amino acids 8-226 of SEQ ID NO;
6, wherein the modified lichenase B polypeptide is optionally fused to a heterologous polypeptide sequence that is not found in the modified lichenase B polypeptide. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
- 3, or an amino acid sequence with at least 90% sequence identity to amino acids 8-226 of SEQ ID NO;
Specification