Articles:

Beat M. Iselin, H. T. Huang, and Carl Niemann

A COLORIMETRIC METHOD FOR THE DETERMINATION OF CHYMOTRYPSIN ACTIVITY
J. Biol. Chem. 1950 183: 403-407. [PDF]  

Thomas P. Singer and Edna B. Kearney

THE NON-ENZYMATIC REDUCTION OF CYTOCHROME c BY PYRIDINE NUCLEOTIDES AND ITS CATALYSIS BY VARIOUS FLAVINS
J. Biol. Chem. 1950 183: 409-429. [PDF]  

Alexander Pihl and Konrad Bloch

THE RELATIVE RATES OF METABOLISM OF NEUTRAL FAT AND PHOSPHOLIPIDES IN VARIOUS TISSUES OF THE RAT
J. Biol. Chem. 1950 183: 431-439. [PDF]  

Alexander Pihl, Konrad Bloch, and H. S. Anker

THE RATES OF SYNTHESIS OF FATTY ACIDS AND CHOLESTEROL IN THE ADULT RAT STUDIED WITH THE AID OF LABELED ACETIC ACID
J. Biol. Chem. 1950 183: 441-450. [PDF]  

Lester J. Reed

THE OCCURRENCE OF -AMINOBUTYRIC ACID IN YEAST EXTRACT; ITS ISOLATION AND IDENTIFICATION
J. Biol. Chem. 1950 183: 451-458. [PDF]  

Kenneth P. McConnell and Betty J. Cooper

DISTRIBUTION OF SELENIUM IN SERUM PROTEINS AND RED BLOOD CELLS AFTER SUBCUTANEOUS INJECTION OF SODIUM SELENATE CONTAINING RADIOSELENIUM
J. Biol. Chem. 1950 183: 459-466. [PDF]  

Edgar M. Shantz and John H. Brinkman

BIOLOGICAL ACTIVITY OF PURE VITAMIN A₂
J. Biol. Chem. 1950 183: 467-471. [PDF]  

John C. Keresztesy and Milton Silverman

PARTIAL PURIFICATION OF A FACTOR ESSENTIAL FOR GROWTH OF LEUCONOSTOC CITROVORUM
J. Biol. Chem. 1950 183: 473-479. [PDF]  

Klaus Hofmann, Daniel F. Dickel, and A. E. Axelrod

THE PRELIMINARY CHARACTERIZATION OF TWO BIOTIN-CONTAINING FRACTIONS IN BEEF LIVER
J. Biol. Chem. 1950 183: 481-487. [PDF]  

Zacharias Dische

A MODIFICATION OF THE CARBAZOLE REACTION OF HEXURONIC ACIDS FOR THE STUDY OF POLYURONIDES
J. Biol. Chem. 1950 183: 489-494. [PDF]  

D. W. Woolley

A STUDY OF THE BASIS OF SELECTIVITY OF ACTION OF ANTIMETABOLITES WITH ANALOGUES OF PIMELIC ACID
J. Biol. Chem. 1950 183: 495-505. [PDF]  

S. Rapoport and J. Luebering

THE FORMATION OF 2,3-DIPHOSPHOGLYCERATE IN RABBIT ERYTHROCYTES: THE EXISTENCE OF A DIPHOSPHOGLYCERATE MUTASE
J. Biol. Chem. 1950 183: 507-516. [PDF]  

Victor Lorber, Nathan Lifson, Harland G. Wood, Warwick Sakami, Walton W. Shreeve, and With the technical assistance of Julien Bordeaux and Margaret Cook

CONVERSION OF LACTATE TO LIVER GLYCOGEN IN THE INTACT RAT, STUDIED WITH ISOTOPIC LACTATE
J. Biol. Chem. 1950 183: 517-529. [PDF]  

Victor Lorber, Nathan Lifson, Warwick Sakami, Harland G. Wood, and With the technical assistance of Margaret Cook and Julien Bordeaux

CONVERSION OF PROPIONATE TO LIVER GLYCOGEN IN THE INTACT RAT, STUDIED WITH ISOTOPIC PROPIONATE
J. Biol. Chem. 1950 183: 531-538. [PDF]  

J. N. Williams, Jr. and C. A. Elvehjem

THE EFFECTS OF TRYPTOPHAN DEFICIENCY UPON ENZYME ACTIVITY IN THE RAT
J. Biol. Chem. 1950 183: 539-544. [PDF]  

Jorge Awapara, Alton J. Landua, and Robert Fuerst

FREE AMINOETHYLPHOSPHORIC ESTER IN RAT ORGANS AND HUMAN TUMORS
J. Biol. Chem. 1950 183: 545-548. [PDF]  

J. L. Karlsson

METABOLIC STUDIES OF AZOTOBACTER AGILIS BY THE USE OF A MUTANT DEFICIENT IN PYRUVIC OXIDASE
J. Biol. Chem. 1950 183: 549-560. [PDF]  

Merrill N. Camien and Max S. Dunn

AN IMPROVED MICROBIOLOGICAL METHOD FOR THE DETERMINATION OF CYSTINE IN HUMAN URINE WITH LEUCONOSTOC MESENTEROIDES P-60
J. Biol. Chem. 1950 183: 561-568. [PDF]  

H. Boyd Woodruff and John C. Foster

ANALYSIS FOR VITAMIN B₁₂ AND VITAMIN B_12a BY PAPER STRIP CHROMATOGRAPHY
J. Biol. Chem. 1950 183: 569-576. [PDF]  

Lawrence Greenman

ALTERATIONS IN BLOOD GLUCOSE FOLLOWING INTRAVENOUS GALACTOSE
J. Biol. Chem. 1950 183: 577-585. [PDF]  

Richard L. Potter and C. A. Elvehjem

ON THE ACTIVITY OF OXYBIOTIN
J. Biol. Chem. 1950 183: 587-592. [PDF]  

B. L. Horecker

TRIPHOSPHOPYRIDINE NUCLEOTIDE-CYTOCHROME c REDUCTASE IN LIVER
J. Biol. Chem. 1950 183: 593-605. [PDF]  

J. Erik Jorpes, Harry Boström, and Viktor Mutt

THE LINKAGE OF THE AMINO GROUP IN HEPARIN
J. Biol. Chem. 1950 183: 607-615. [PDF]  

Cosmo G. Mackenzie, Julian R. Rachele, Nancy Cross, Joseph P. Chandler, and Vincent du Vigneaud

A STUDY OF THE RATE OF OXIDATION OF THE METHYL GROUP OF DIETARY METHIONINE
J. Biol. Chem. 1950 183: 617-626. [PDF]  

Elizabeth B. Keller, R. A. Boissonnas, and Vincent du Vigneaud

THE ORIGIN OF THE METHYL GROUP OF EPINEPHRINE
J. Biol. Chem. 1950 183: 627-632. [PDF]  

James E. Bacher and Frank Worthington Allen

THE COMPOSITION OF CERTAIN FRACTIONS OBTAINED BY THE ACTION OF RIBONUCLEASE ON RIBONUCLEIC ACID FROM YEAST
J. Biol. Chem. 1950 183: 633-639. [PDF]  

James E. Bacher and Frank Worthington Allen

A COMPARISON OF PENTOSE NUCLEIC ACID FROM PANCREAS WITH RIBONUCLEIC ACID FROM YEAST
J. Biol. Chem. 1950 183: 641-645. [PDF]  

D. W. Peterson

SOME PROPERTIES OF A FACTOR IN ALFALFA MEAL CAUSING DEPRESSION OF GROWTH IN CHICKS
J. Biol. Chem. 1950 183: 647-653. [PDF]  

Julia B. Mackenzie, Harris Rosenkrantz, Stanley Ulick, and Ade T. Milhorat

THE BIOLOGICAL ACTIVITY OF -TOCOPHERYLHYDROQUINONE AND -TOCOPHERYLQUINONE
J. Biol. Chem. 1950 183: 655-662. [PDF]  

Morris Rosenfeld and Douglas M. Surgenor

METHEMALBUMIN. INTERACTION BETWEEN HUMAN SERUM ALBUMIN AND FERRIPROTOPORPHYRIN IX
J. Biol. Chem. 1950 183: 663-677. [PDF]  

Anthony J. Glazko, Wesley A. Dill, and Mildred C. Rebstock

BIOCHEMICAL STUDIES ON CHLORAMPHENICOL (CHLOROMYCETIN). III. ISOLATION AND IDENTIFICATION OF METABOLIC PRODUCTS IN URINE
J. Biol. Chem. 1950 183: 679-691. [PDF]  

B. Naganna

ERYTHROCYTE PYROPHOSPHATASE IN HEALTH AND DISEASE. II. REVERSIBLE AND IRREVERSIBLE INACTIVATIONS OF THE ENZYME
J. Biol. Chem. 1950 183: 693-708. [PDF]  

Joseph R. Spies and Dorris C. Chambers

UTILIZATION OF OPTICAL ISOMERS OF METHIONINE AND FORMYLMETHIONINE BY SOME LACTOBACILLI
J. Biol. Chem. 1950 183: 709-712. [PDF]  

S. Granick

MAGNESIUM VINYL PHEOPORPHYRIN a₅, ANOTHER INTERMEDIATE IN THE BIOLOGICAL SYNTHESIS OF CHLOROPHYLL
J. Biol. Chem. 1950 183: 713-730. [PDF]  

Rose Lubschez

CHEMICAL DETERMINATION OF HISTAMINE IN HUMAN BLOOD
J. Biol. Chem. 1950 183: 731-738. [PDF]  

Gertrude Rodney, Ann L. Swanson, L. M. Wheeler, Grant N. Smith, and Cecilia S. Worrel

THE EFFECT OF A SERIES OF FLAVONOIDS ON HYALURONIDASE AND SOME OTHER RELATED ENZYMES
J. Biol. Chem. 1950 183: 739-747. [PDF]  

Irving M. London, David Shemin, and D. Rittenberg

SYNTHESIS OF HEME IN VITRO BY THE IMMATURE NON-NUCLEATED MAMMALIAN ERYTHROCYTE
J. Biol. Chem. 1950 183: 749-755. [PDF]  

David Shemin, Irving M. London, and D. Rittenberg

THE SYNTHESIS OF PROTOPORPHYRIN IN VITRO BY RED BLOOD CELLS OF THE DUCK
J. Biol. Chem. 1950 183: 757-765. [PDF]  

David Shemin, Irving M. London, and D. Rittenberg

THE RELATIONSHIP OF SERINE TO PORPHYRIN SYNTHESIS
J. Biol. Chem. 1950 183: 767-769. [PDF]  

J. Baddiley, G. Ehrensvärd, R. Johansson, L. Reio, E. Saluste, and R. Stjernholm

ACETIC ACID METABOLISM IN TORULOPSIS UTILIS. I. THE CULTIVATION OF TORULOPSIS YEAST ON C¹³H₃C¹⁴OOH AS THE SINGLE CARBON SOURCE
J. Biol. Chem. 1950 183: 771-776. [PDF]  

J. Baddiley, G. Ehrensvärd, E. Klein, L. Reio, and E. Saluste

ACETIC ACID METABOLISM IN TORULOPSIS UTILIS. II. METABOLIC CONNECTION BETWEEN ACETIC ACID AND TYROSINE AND A METHOD OF DEGRADATION OF THE PHENOLIC RING STRUCTURE IN TYROSINE
J. Biol. Chem. 1950 183: 777-788. [PDF]  

Jacinto Steinhardt and Ethel M. Zaiser

COMBINATION OF WOOL PROTEIN WITH CATIONS AND HYDROXYL IONS
J. Biol. Chem. 1950 183: 789-802. [PDF]  

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