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Dive into the research topics where Alfred Arens is active.

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Featured researches published by Alfred Arens.


Biological Chemistry | 1970

Isolation and Properties of L-Asparaginases from Escherichia coli

Alfred Arens; Erich Rauenbusch; Eckart Irion; Otto Wagner; Klaus Bauer; Wilfried Kaufmann


Biotechnology and Bioengineering | 1985

Preparation of optically active D-arylglycines for use as side chains for semisynthetic penicillins and cephalosporins using immobilized subtilisins in two-phase systems.

Hermann Schutt; Gunter Schmidt-Kastner; Alfred Arens; Michael Preiss


Biochemical and Biophysical Research Communications | 1969

Partially deaminated l-asparaginase

Otto Wagner; Eckart Irion; Alfred Arens; Klaus Bauer


Archive | 1981

Pharmaceutical containing kallikrein and process for its preparation

Helmut Dr Luchtenberg; Alfred Arens; Carl Kutzbach


Archive | 1968

Process for the enrichment of l-asparaginase

Otto Wagner; Klaus Bauer; Wilfried Kaufmann; Erich Rauenbusch; Alfred Arens; Eckart Irion


Archive | 1968

PROCESS FOR THE EXTRACTION OF L-ASPARAGINASE

Otto Wagner; Klaus Bauer; Wilfried Kaufmann; Erich Rauenbusch; Alfred Arens; Eckart Irion


Biological chemistry Hoppe-Seyler | 1987

Pyroglutamyl-aprotinin, a New Aprotinin Homologue from Bovine Lungs - Isolation, Properties, Sequence Analysis and Characterization Using 1H Nuclear Magnetic Resonance in Solution

Jürgen Siekmann; Herbert R. Wenzel; Werner Schröder; Hermann Schutt; Ernst Truscheit; Alfred Arens; Erich Rauenbusch; Walter J. Chazin; Kurt Wüthrich; Harald Tschesche


Angewandte Chemie | 1969

Polyäthylenglykol zur Anreicherung und Kristallisation von L‐Asparaginase

Otto Wagner; Klaus Bauer; Eckart Irion; Erich Rauenbusch; Wilfried Kaufmann; Alfred Arens


Archive | 1975

Protease-free proteins, and methods of manufacturing and using the same

Carl Kutzbach; Alfred Arens; Gunter Schmidt-Kastner


Archive | 1968

PROCESS FOR THE SEPARATION OF PYROGENS FROM CRUDE PREPARATIONS OF L-ASPARAGINASE

Otto Wagner; Klaus Bauer; Wilfried Kaufmann; Erich Rauenbusch; Alfred Arens; Eckart Irion

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