PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 10779678-7 2000 Interferon-gamma purified from the universal host carried 40.4% alpha2,6- and 59.6% alpha2,3-sialic acid residues and showed improved pharmacokinetics in clearance studies when compared to interferon-gamma produced by normal CHO cells. alpha2,3-sialic acid 84-104 interferon gamma Cricetulus griseus 0-16 18713811-5 2008 Biochemical analyses indicate that recombinant interferon-gamma (IFN-gamma) produced by the mutant cells lack sialic acid. N-Acetylneuraminic Acid 110-121 interferon gamma Cricetulus griseus 47-63 18713811-5 2008 Biochemical analyses indicate that recombinant interferon-gamma (IFN-gamma) produced by the mutant cells lack sialic acid. N-Acetylneuraminic Acid 110-121 interferon gamma Cricetulus griseus 65-74 18496872-0 2008 Influence of intracellular nucleotide and nucleotide sugar contents on recombinant interferon-gamma glycosylation during batch and fed-batch cultures of CHO cells. nucleotide sugar 42-58 interferon gamma Cricetulus griseus 83-99 15593097-2 2005 In this study, we describe a dynamic on-line fed-batch strategy based on low glutamine/glucose concentrations and its impact on cellular metabolism and, more importantly, the productivity and N-glycosylation quality of a model recombinant glycoprotein, interferon gamma (IFN-gamma). Glutamine 77-86 interferon gamma Cricetulus griseus 253-280 15593097-2 2005 In this study, we describe a dynamic on-line fed-batch strategy based on low glutamine/glucose concentrations and its impact on cellular metabolism and, more importantly, the productivity and N-glycosylation quality of a model recombinant glycoprotein, interferon gamma (IFN-gamma). Glucose 87-94 interferon gamma Cricetulus griseus 253-280 10779678-7 2000 Interferon-gamma purified from the universal host carried 40.4% alpha2,6- and 59.6% alpha2,3-sialic acid residues and showed improved pharmacokinetics in clearance studies when compared to interferon-gamma produced by normal CHO cells. cho 225-228 interferon gamma Cricetulus griseus 0-16 18600949-6 1992 However, the specific rate of IFN-gamma production was significantly lower at the higher glucose feed concentration. Glucose 89-96 interferon gamma Cricetulus griseus 30-39 19003337-0 1999 Na-butyrate increases the production and alpha2,6-sialylation of recombinant interferon-gamma expressed by alpha2,6- sialyltransferase engineered CHO cells. na-butyrate 0-11 interferon gamma Cricetulus griseus 77-93 9698230-6 1998 Based on the integrated peak area for each compound in the chromatograms, the percentage for each glycan was utilized to quantify the glycosylation pattern of the interferon-gamma. Polysaccharides 98-104 interferon gamma Cricetulus griseus 163-179 9698230-7 1998 Finally, sialylation and antennarity structure percentages at the two glycosylation sites were chosen as the quality indicators in process monitoring of interferon-gamma production from a serum-free suspension-batch CHO culture. cho 216-219 interferon gamma Cricetulus griseus 153-169 10099302-0 1998 Improvement of interferon-gamma sialylation in Chinese hamster ovary cell culture by feeding of N-acetylmannosamine. N-acetylmannosamine 96-115 interferon gamma Cricetulus griseus 15-31 10099302-2 1998 In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), produced by Chinese hamster ovary cell culture, was minimized by supplementing the culture medium with N-acetylmannosamine (ManNAc), a direct intracellular precursor for sialic acid synthesis. N-acetylmannosamine 192-211 interferon gamma Cricetulus griseus 59-75 10099302-2 1998 In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), produced by Chinese hamster ovary cell culture, was minimized by supplementing the culture medium with N-acetylmannosamine (ManNAc), a direct intracellular precursor for sialic acid synthesis. N-acetylmannosamine 192-211 interferon gamma Cricetulus griseus 77-86 10099302-2 1998 In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), produced by Chinese hamster ovary cell culture, was minimized by supplementing the culture medium with N-acetylmannosamine (ManNAc), a direct intracellular precursor for sialic acid synthesis. N-acetylmannosamine 213-219 interferon gamma Cricetulus griseus 59-75 10099302-2 1998 In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), produced by Chinese hamster ovary cell culture, was minimized by supplementing the culture medium with N-acetylmannosamine (ManNAc), a direct intracellular precursor for sialic acid synthesis. N-acetylmannosamine 213-219 interferon gamma Cricetulus griseus 77-86 10099302-2 1998 In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), produced by Chinese hamster ovary cell culture, was minimized by supplementing the culture medium with N-acetylmannosamine (ManNAc), a direct intracellular precursor for sialic acid synthesis. N-Acetylneuraminic Acid 259-270 interferon gamma Cricetulus griseus 59-75 10099302-2 1998 In this study, the incomplete intracellular sialylation of interferon-gamma (IFN-gamma), produced by Chinese hamster ovary cell culture, was minimized by supplementing the culture medium with N-acetylmannosamine (ManNAc), a direct intracellular precursor for sialic acid synthesis. N-Acetylneuraminic Acid 259-270 interferon gamma Cricetulus griseus 77-86 10099302-7 1998 When radiolabeled ManNAc was used to trace the incorporation of the precursor, it was found that supplemental ManNAc was exclusively incorporated into IFN-gamma as sialic acid and that, at 20 mM ManNAc feeding, nearly 100% of product sialylation originated from the supplemental precursor. N-acetylmannosamine 110-116 interferon gamma Cricetulus griseus 151-160 10099302-7 1998 When radiolabeled ManNAc was used to trace the incorporation of the precursor, it was found that supplemental ManNAc was exclusively incorporated into IFN-gamma as sialic acid and that, at 20 mM ManNAc feeding, nearly 100% of product sialylation originated from the supplemental precursor. N-Acetylneuraminic Acid 164-175 interferon gamma Cricetulus griseus 151-160 10099302-7 1998 When radiolabeled ManNAc was used to trace the incorporation of the precursor, it was found that supplemental ManNAc was exclusively incorporated into IFN-gamma as sialic acid and that, at 20 mM ManNAc feeding, nearly 100% of product sialylation originated from the supplemental precursor. N-acetylmannosamine 110-116 interferon gamma Cricetulus griseus 151-160 22358930-3 1996 The enzyme was expressed efficiently, and resulted in up to 60% of the total sialic acids on interferon-gamma being linked in the alpha2,6-conformation. Sialic Acids 77-89 interferon gamma Cricetulus griseus 93-109 18613236-0 1993 The effect of the dilution rate on CHO cell physiology and recombinant interferon-gamma production in glucose-limited chemostat culture. Glucose 102-109 interferon gamma Cricetulus griseus 71-87 18642238-3 1997 In batch cultures, decreased sialylation was observed at each of the glycosylation sites (i.e., Asn(25) and Asn(97)) of IFN-gamma with the use of elevated concentrations of the peptone. Asparagine 96-99 interferon gamma Cricetulus griseus 120-129 18642238-3 1997 In batch cultures, decreased sialylation was observed at each of the glycosylation sites (i.e., Asn(25) and Asn(97)) of IFN-gamma with the use of elevated concentrations of the peptone. Asparagine 108-111 interferon gamma Cricetulus griseus 120-129 7876143-5 1995 The IFN gamma R-IgG3 fusion protein was secreted into the culture medium as a 175-kDa glycoprotein and was purified over Protein G-Sepharose, DEAE-Sepharose, and size exclusion chromatography. Sepharose 131-140 interferon gamma Cricetulus griseus 4-13 7876143-5 1995 The IFN gamma R-IgG3 fusion protein was secreted into the culture medium as a 175-kDa glycoprotein and was purified over Protein G-Sepharose, DEAE-Sepharose, and size exclusion chromatography. deae-sepharose 142-156 interferon gamma Cricetulus griseus 4-13 7765933-4 1994 Partially substituting the bovine serum albumin content of the medium with a fatty-acid free preparation also improved interferon-gamma glycosylation, possibly indicating that oxidised lipids carried on Cohn fraction V albumin may damage the glycosylation process. Fatty Acids 77-87 interferon gamma Cricetulus griseus 119-135 18600949-7 1992 Under glucose limitation, the proportion of fully glycosylated IFN-gamma produced by these cells was less than that produced in the early stages of batch cultures. Glucose 6-13 interferon gamma Cricetulus griseus 63-72 18600949-8 1992 The proportion of fully glycosylated IFN-gamma increased during transient periods of glucose excess, suggesting that the culture environment influences the glycosylation of IFN-gamma. Glucose 85-92 interferon gamma Cricetulus griseus 37-46