摘要:
We describe here restriction endonucleases and their uses. Restriction endonucleases are useful in finding single nucleotide polymorphisms. They are also useful in an in vitro method of redistributing sequence variations between non-identical polynucleotide sequences.
摘要:
Compositions and methods to utilize coat proteins of tobacco mosaic virus (TMV) as a scaffold with commonly available linker chemistries and surface antigens to enhance immune responses when used as a vaccination; randomized library to introduce a reactive lysine or cysteine residue externally located at the amino-terminus of the coat protein. TMV coat protein modification allows a controlled stoichiometric biotinylation of the Introduced lysine or cysteine residues further allowing the attachment of antigens using streptavidin as a linker to the biotinylated coat protein. A TMV-protein complex vaccine prepared utilizing this invention results in enhanced immunogenicity and a detectable humoral immune response after only a single immunization in mice.
摘要:
We describe here restriction endonucleases and their uses. Restriction endonucleases are useful in finding single nucleotide polymorphisms. They are also useful in an in vitro method of redistributing sequence variations between non-identical polynucleotide sequences.
摘要:
A plurality of proteins of interest, or peptides of interest, or other genetically expressed materials, are screened and subsequently produced using any of a variety of expression systems. The plurality of proteins are extracted from a plurality of separate, processed green juices, each green juice containing one of the proteins of interest. A multi-channel apparatus processes the various green juices, one green juice per channel. The apparatus is computer controlled such that the various valves in each channel and pump are controlled in an automated manner to extract each protein of interest and deliver each protein of interest into its own storage vessel.