Preparative purification of recombinant thrombolytic protein from complex biological mixtures Young J. Kim OriginalPaper Pages: 457 - 462
A method for electrotransformation of Bacillus licheniformis NCIB 6346 by plasmid DNA Martin TangneyBørge DiderichsenFergus G. Priest OriginalPaper Pages: 463 - 466
A technique for maintaining explants in contact with solid medium in petri dishes Z. Tomaszewski Jr.A. I. KuklinB. V. Conger OriginalPaper Pages: 467 - 472
Yeast RNA partition accompanying adsorption in salt/PEG two-phase system K. KimuraH. Kobayashi OriginalPaper Pages: 473 - 478
An improved FIA-system for measuring α-amylase in cultivation media Morten CarlsenJacob MarcherJens Nielsen OriginalPaper Pages: 479 - 482
pH control for fed-batch culture of Bacillus thuringiensis Jian-Zhong JongWen-Teng WuYew-Min Tzeng OriginalPaper Pages: 483 - 486
Preservation of rennet producing Rhizomucor miehei strain J. BlatnikN. Gunde-CimermanA. Cimerman OriginalPaper Pages: 487 - 490
Recovery of antibiotics by aqueous two-phase partition —Partitioning behavior of pure acetylspiramycin solution in polyethylene glycol/potassium phosphate aqueous two-phase systems Guan YixinMei LeheZhu Ziqiang OriginalPaper Pages: 491 - 496
Application of enzyme flow microcalorimetry to the study of microkinetic properties of immobilized biocatalyst V. ŠtefucaA. WelwardováA. Jakubová OriginalPaper Pages: 497 - 502
Laccase electrode for the continuous-flow determination of phenolic compounds Nabil ZouariJean-Loius RometteDaniel Thomas OriginalPaper Pages: 503 - 508
An optimized ultrasonication protocol for bacterial cell disruption and recovery of β-galactosidase fusion proteins Jordi X. FeliuAntonio Villaverde OriginalPaper Pages: 509 - 514
Purification and characterization of α-glucosidase from Aspergillus carbonarious Dey-Chyi SheuKow-Jen DuanChi-Tsai Lin OriginalPaper Pages: 515 - 520
Development of a Pseudomonas sp. for aerobic chromate reduction R. GopalanH. Veeramani OriginalPaper Pages: 521 - 524
Method for efficient extraction of phycocyanin from Spirulina Vikas S. ChauhanR. M. KothariV. Ramamurthy OriginalPaper Pages: 525 - 528