M. Kowalski

Fractions from Commercial Collagenase Preparations: Use in Enzymic Isolation of the Islets of Langerhans from Porcine Pancreas

B. Hering, R. Bretzel, G. Klöck, 1996 .

Lymphoid activation by different crude alginates and the effect of purification.

R. Bretzel, G. Klöck, U. Siebers, 1992, Transplantation proceedings.

The Resistance of Dunaliella acidophila against Heavy Metals: The Importance of the Zeta Potential

U. Zimmermann, H. Gimmler, M. Kowalski, 1991 .

Dunaliella acidophila: an algae with a positive zeta potential at its optimal pH for growth

U. Pick, U. Zimmermann, H. Gimmler, 1991 .

Production of mitogen‐contamination free alginates with variable ratios of mannuronic acid to guluronic acid by free flow electrophoresis

K Hannig, R. Bretzel, G. Klöck, 1992, Electrophoresis.

Fractions from commercial collagenase preparations: use in enzymic isolation of the islets of Langerhans from porcine pancreas.

B. Hering, R. Bretzel, G. Klöck, 1996, Cell transplantation.

Electrofused mammalian cells analyzed by free-flow electrophoresis.

G. Klöck, K. Hannig, P. Gessner, 1990, BioTechniques.