Sökning: "Sf9"
Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet Sf9.
1. Regulation of productivity in Trichoplusia ni and Spodoptera frugiperda Sf9 serum-free cultures
Sammanfattning : The aim of this work has been to characterize the effects of conditioned medium (CM) on insect cell productivity and physiology in order to get a better understanding about the mechanisms that regulate productivity in serum-free media. Two cell lines have been investigated, Spodoptera frugiperda (Sf9) and Trichoplusia ni (T. ni, BTI-Tn-5B1-4). LÄS MER
2. Physiological effects of conditioned medium and passage number on Spodoptera frugiperda Sf9 serum free cultures
Sammanfattning : The aim of this study was to better understand the role of conditioned medium (CM) in Spodoptera frugiperda Sf9 insect cell proliferation and recombinant protein production using the baculovirus expression system. CM was found to stimulate cell proliferation. LÄS MER
3. On the metabolism and physilogy of spodoptera frugiperda Sf9 cell cultures
Sammanfattning : .... LÄS MER
4. Physiology and productivity of serum-free Spodoptera frugiperda Sf9 insect cell cultures
Sammanfattning : The objective of this study was to investigate the mechanisms and factors controlling growth and proliferation in serum-free Spodoptera frugiperda Sf9 cultures as well as the implications of these factors for protein production in the baculovirus expression system. The physiology of recently thawed, low passage (Lp) Sf9 cultures, were compared to high passage (Hp) cultures at p>100. LÄS MER
5. Expression and post-translational modification of purple acid phosphatase in insect and mammalian cells
Sammanfattning : Purple acid phosphatase (PAP) is an acidic metallohydrolase that contain a binuclear iron center in its active site. In mammals, this enzyme is also referred to as tartrate-resistant acid phosphatase (TRAPs), uteroferrin or type 5 acid phosphatase. LÄS MER