Secretion of Biologically Active Recombinant Fibrinogen by Yeast

Secretion of Biologically Active Recombinant Human Granulocyte-Macrophage Colony-Stimulating Factor by Transduced Gastric Cancer Cells

PURPOSE Gastric cancer has the highest incidence rate among cancers in Asia. The advanced type of signet ring cell carcinoma has poor prognosis compared to other types of gastric cancer. The immuno-gene therapy with cytokine-based tumor vaccines has not yet been investigated for gastric cancer. The granulocyte macrophage colony-stimulating factor (GM-CSF)-based tumor vaccine has been demonstrat...

Purification of Large Quantities of Biologically Active Recombinant Human Growth Hormone

Production and purification of human growth hormone using a simple method was studied in two recombinantEscherichia coli, D7-5 and C27-2 strains. The r-hGH was expressed in the form of inclusion body in a batchfermentation process and purified to 99% purity using a procedure based on acid precipitation of the hostderived proteins and other impurities. The effect of the pH and ...

Expression of Biologically Active Recombinant B-Domain-Deleted Human Factor VIII in Mammalian Cells

Production of biologically active recombinant human factor H in Physcomitrella.

The human complement regulatory serum protein factor H (FH) is a promising future biopharmaceutical. Defects in the gene encoding FH are associated with human diseases like severe kidney and retinal disorders in the form of atypical haemolytic uremic syndrome (aHUS), membranoproliferative glomerulonephritis II (MPGN II) or age-related macular degeneration (AMD). There is a current need to apply...

High-level secretion of native recombinant human calreticulin in yeast

BACKGROUND Calreticulin (CRT) resides in the endoplasmic reticulum (ER) and functions to chaperone proteins, ensuring proper folding, and intracellular Ca(2+) homeostasis. Emerging evidence shows that CRT is a multifunctional protein with significant roles in physiological and pathological processes with presence both inside and outside of the ER, including the cell surface and extracellular sp...