Now showing items 71-80 of 125
Production of monoclonal antibody using free-suspended and immobilized hybridoma cells: Effect of serum
(Wiley Subscription Services, Inc., A Wiley Company, 1991-10-20)
The effect of serum on cell growth and monoclonal antibody (MAb) productivity was studied in a repeated fedbatch mode using both free-suspended and immobilized S3H5/Γ2bA2 hybridoma cells. In the suspension culture, serum ...
Stability of trimetrexate, a new non-classical antifolate, in infusion solutions
(Elsevier, 1991-06-28)
A prerequisite for the prolonged infusion of a drug via a totally implanted drug delivery system is that the drug solution must be sufficiently stable at physiological temperatures to endure the time intervals between drug ...
Use of coimmobilized biological systems to degrade toxic organic compounds
(Wiley Subscription Services, Inc., A Wiley Company, 1991-07)
The concept of coimmobilizing cell mass (and/or enzyme) and adsorbent in a hydrogel matrix for biodegradation of toxic organic chemicals was introduced. Under defined experimental conditions, the coimmobilized system using ...
Spectroscopic studies of Lewis acid--base complexes--VI. Vibrational spectra and normal coordinate calculations for several isotopic varieties of trimethylphosphine--gallium trichloride
(Elsevier, 1991)
Raman and infrared spectra of trimethylphosphine--gallium trichloride have been obtained from microcrystalline solids, mulls and KBr discs. The data include results from the deuterated species as well as from samples ...
Tumor necrosis factor-[alpha], interleukin 1, and phorbol myristate acetate are independent activators of NF-[kappa]B which differentially activate T cells
(Elsevier, 1991-09)
Gene expression in eukaryotic cells can be altered in different ways by extracellular agents, including mitogens and cytokines. Such differential gene expression is mediated in part through the effects of these stimuli on ...
Lung injury and complement activation: Role of neutrophils and xanthine oxidase
(Elsevier, 1991)
Evidence is presented that oxygen products generated from xanthine oxidase (XO) may also be involved in the pathogenesis of neutrophil-mediate lung injury following intravascular activation of complement with cobra venom ...
Presence of matrix-specific antibodies in affinity-purified polyclonal antibodies
(Elsevier, 1991-01-24)
In general, antigen affinity columns made with commercially prepared activated affinity supports bind antibody specific for the coupled antigen. Nonetheless, in some cases affinity purification may yield antibodies to ...