Steady-state method for ka measurements in model systems H. M. van SonsbeekS. J. GielenJ. Tramper OriginalPaper Pages: 157 - 162
Production of recombinant human interleukin-z by Escherichia coli with computer controlled temperature induction Bong Hyun ChungDong Jin SeoMoon Hi Han OriginalPaper Pages: 163 - 168
Oxygen supply using modified Aspergillus niger mycelium and hydrogen peroxide M. RosenbergJ. Svitel OriginalPaper Pages: 169 - 172
Different shake flask closures alter gas phase composition and ajmalicine production in Catharanthus roseus cell suspensions Carolyn W. T. LeeMichael L. Shuler OriginalPaper Pages: 173 - 178
Betaine will protect hybridoma cells from hyperosmotic stress T. M. BergK. ØyaasD. W. Levine OriginalPaper Pages: 179 - 182
Performance of a tubular microporous membrane filter used for in situ sampling of mammalian cell culture medium H. GrafD. WentzK. Schügerl OriginalPaper Pages: 183 - 186
Comparison of an electrochemiluminescent homogenous immunoassay and an ELISA for monitoring productivity in mammalian cell bioreactors Per I. LindellLee HallCharles L. Cooney OriginalPaper Pages: 187 - 192
NMR spectroscopy of recombinant chinese hamster ovary (CHO) cells in a packed bed reactor Girish J. PendseGerard RiedyJames E. Bailey OriginalPaper Pages: 193 - 198
Comparison of affinity membranes and conventional affinity matrices with regard to protein purification S. KrauseK. H. KronerW. D. Deckwer OriginalPaper Pages: 199 - 204
Alpha-amylase assay with dyed-starch in polyethylene glycol and dextran solutions Kyung Moon ParkNam Sun Wang OriginalPaper Pages: 205 - 208
Separation of o-phthalaldehyde derivatives of amino acids of the internal pool of yeast by reverse-phase liquid chromatography Enrique Martínez-ForceTahía Benítez OriginalPaper Pages: 209 - 214
Determining molecular weight distributions of lignins and their biodegradation products by gel filtration on a high-performance acarose column with a mixed ethanol-aqueous alkali solvent Ian D. Reid OriginalPaper Pages: 215 - 218
Comparative characteristics of chymotrypsin covalently bound on chemically and enzymatically oxidized agaroses Kamen VoivodovNikolina StambolievaJaroslava Turkova OriginalPaper Pages: 219 - 222
A novel technique for entrapment of hybridoma cells in synthetic thermally reversible polymers Markvicheva E. A.Kuz'kina I. F.Zubov V. P. OriginalPaper Pages: 223 - 226
Immobilization of whole Escherichia coli containing penicillin amidase using cross-linking agents and fillers P. S. R. BabuT. Panda OriginalPaper Pages: 227 - 232
A system for photographing cell-sized particles moving at high velocities Robert S. Cherry OriginalPaper Pages: 233 - 236