Abstract: Ergonomic handgrip that enables comfortable manipulation of a moveable apparatus such as a cart, sled, or wheelchair without affecting the portability or compactness of the folding capability of the moveable apparatus. Improves the comfort and manipulative ability of the person moving the apparatus by providing an improved grip that enables the hands of the person to be used in a natural, untwisted and relaxed overhand position.

Abstract: Ergonomic handgrip that enables comfortable manipulation of a moveable apparatus such as a cart, sled, or wheelchair without affecting the portability or compactness of the folding capability of the moveable apparatus. Enables users of wheelchairs to adjust their body positioning by wrapping one or both arms around the handles of a wheelchair. Improves the comfort and manipulative ability of the person moving the apparatus by providing an improved grip that enables the hands of the person to be used in a natural, untwisted and relaxed overhand position.

Abstract: Bi-cistronic plasmids used for the expression of formate dehydrogenase (FDH) and modified phenylalanine dehydrogenase (PDHmod) are provided.

Abstract: Bi-cistronic plasmids used for the expression of formate dehydrogenase (FDH) and modified phenylalanine dehydrogenase (PDHmod) are provided.

Abstract: The present invention describes methods and processes for the production of proteins, particularly glycoproteins, by animal cell or mammalian cell culture, illustratively, but not limited to, fed-batch cell cultures. The methods comprise feeding the cells with D-galactose, preferably with feed medium containing D-galactose, preferably daily, to sustain a sialylation effective level of D-galactose in the culture for its duration, thus increasing sialylation of the produced proteins. The methods can also comprise at least two temperature shifts performed during the culturing period, in which the temperature is lower at the end of the culturing period than at the time of initial cell culture. The cell culture processes of the invention involving two or more temperature shifts sustain a high cell viability, and can allow for an extended protein production phase. The methods can also comprise the delayed addition of polyanionic compound at a time after inoculation.

Abstract: Isolated nucleic acid sequences and polypeptides encoded thereby for epothilone B hydroxylase and mutants and variants thereof and a ferredoxin located downstream from the epothilone B hydroxylase gene are provided. Also provided are vectors and cells containing these vectors. In addition, methods for producing recombinant microorganisms, methods for using these recombinant microorganism to produce hydroxyalkyl-bearing epothilones and an epothilone analog produced by a mutant of epothilone B hydroxylase are provided.

Abstract: The present invention describes methods and processes for the production of proteins, particularly glycoproteins, by animal cell or mammalian cell culture, illustratively, but not limited to, fed-batch cell cultures. The methods comprise feeding the cells with D-galactose, preferably with feed medium containing D-galactose, preferably daily, to sustain a sialylation effective level of D-galactose in the culture for its duration, thus increasing sialylation of the produced proteins. The methods can also comprise at least two temperature shifts performed during the culturing period, in which the temperature is lower at the end of the culturing period than at the time of initial cell culture. The cell culture processes of the invention involving two or more temperature shifts sustain a high cell viability, and can allow for an extended protein production phase. The methods can also comprise the delayed addition of polyanionic compound at a time after innoculation.

Abstract: The present invention describes methods and processes for the production of proteins, particularly glycoproteins, by animal cell or mammalian cell culture, preferably, but not limited to, fed-batch cell cultures. In one aspect, the methods comprise at least two temperature shifts performed during the culturing period, in which the temperature is lower at the end of the culturing period than at the time of initial cell culture. Throughout their duration, the culturing processes of the invention involving two or more downward shifts in temperature sustain a high viability of the cultured cells, and can yield an increased end titer of protein product, and a high quality of protein product, as determined, e.g., by sialic acid content of the produced protein. In another aspect, the methods comprise the delayed addition of polyanionic compound during the culturing period.