Sökning: "insect cell cultures"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden insect cell cultures.
1. 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
2. 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
3. Impact of autocrine factors on physiology and productivity in Trichoplusia ni serum-free cultures
Sammanfattning : The aim of this study was to increase the understanding of the mechanisms regulating cell proliferation and recombinant protein production in serum-free cultures of Trichoplusia ni (T. ni) insect cells.Conditioned medium (CM) was shown to contain both stimulatory and inhibitory factors (CM factors) influencing cell growth. 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. Analysis of Genes and Proteins Involved in Wood Formation
Sammanfattning : SAMMANFATTNING Vedbildning är en underliggande mekanism för så skilda områden som industri, boende och en hållbar miljö. Vedbildning sker i det vaskulära kambiet där organiserade celldelningar åtföljs av differentiering till specialiserade vedceller. LÄS MER