Optimizing Dye-Ligand Density with Molecular Analysis for Affinity Chromatography of Rabbit Muscle l-Lactate Dehydrogenase

2007 ◽  
Vol 23 (4) ◽  
pp. 904-910 ◽  
Author(s):  
Dong-Qiang Lin ◽  
Shan-Jing Yao
Keyword(s):  
Lactate Dehydrogenase ◽  
Affinity Chromatography ◽  
Molecular Analysis ◽  
Rabbit Muscle ◽  
Ligand Density

scholarly journals Evaluation of equilibrium constants for the interaction of lactate dehydrogenase isoenzymes with reduced nicotinamide-adenine dinucleotide by affinity chromatography

1975 ◽  
Vol 151 (3) ◽  
pp. 631-636 ◽  
Author(s):  
R I Brinkworth ◽  
C J Masters ◽  
D J Winzor
Keyword(s):  
Lactate Dehydrogenase ◽  
Affinity Chromatography ◽  
Equilibrium Constants ◽  
Mouse Tissue ◽  
Rabbit Muscle ◽  
Muscle Lactate ◽  
Sodium Phosphate Buffer ◽  
A Value ◽  
Series Of Experiments ◽  
Reduced Nicotinamide Adenine Dinucleotide

Rabbit muscle lactate dehydrogenase was subjected to frontal affinity chromatography on Sepharose-oxamate in the presence of various concentrations of NADH and sodium phosphate buffer (0.05 M, pH 6.8) containing 0.5 M-NaCl. Quantitative interpretation of the results yields an intrinsic association constant of 9.0 × 104M−1 for the interaction of enzyme with NADH at 5°C, a value that is confirmed by equilibrium-binding measurements. In a second series of experiments, zonal affinity chromatography of a mouse tissue extract under the same conditions was used to evaluate assoication constants of the order 2 × 105M−1, 3 × 105M−1, 4 × 105M−1, 7 × 105M−1 and 2 × 106M−1 for the interaction of NADH with the M4, M3H, M2H2, MH3 and H4 isoenzymes respectively of lactate dehydrogenase.

scholarly journals ‘Affinity’ chromatography of steroid-transforming enzymes with a non-steroidal ligand

1979 ◽  
Vol 177 (2) ◽  
pp. 401-408
Author(s):  
A G Renwick ◽  
S M Chambers ◽  
P Willcox
Keyword(s):  
Lactate Dehydrogenase ◽  
Affinity Chromatography ◽  
Chicken Liver ◽  
Rabbit Muscle ◽  
Chromatographic Behaviour ◽  
Liver Preparation ◽  
The Mean ◽  
Hormonal Steroids ◽  
Hydroxy Steroid ◽  
Steroid Dehydrogenase

The chromatographic behaviour of an avian oestradiol-17 beta dehydrogenase, the 3(17) beta-hydroxy steroid dehydrogenase from Pseudomonas testosteroni and cortisone reductase from Streptomyces dehydrogenans was studied on columns of p-(phenoxypropoxy)aniline attached to CNBr-activated Sepharose. The ligand was effective in adsorbing the oestradiol dehydrogenase from a partially purified extract of chicken liver, and the cortisone reductase was perferentially retained when mixtures of the three dehydrogenases were applied to columns in 10mM-buffer. Under these conditions the 3(17)beta-hydroxy steroid dehydrogenase was eluted in the front, but was adsorbed in the presence of 3 M-KCl. beta-N-Acetylglucosaminidase present in the liver preparation was not retained by the ligand, whereas lactate dehydrogenase from rabbit muscle was adsorbed in a manner similar to the retention pattern found on affinity chromatography with !2′,5′-ADP–Sepharose. The mean overall purification of the oestradiol dehydrogenase was 13-fold, with a mean recovery of 53%. p-(Phenoxypropoxy)aniline offers promise for the purification of steroid-transforming enzymes where elution with substrate or cofactor is not wanted. It is also suggested that the ligand may be of service in the purification of receptors of hormonal steroids.

scholarly journals Kinetic Studies of Rabbit Muscle Lactate Dehydrogenase

1962 ◽  
Vol 237 (5) ◽  
pp. 1668-1675
Author(s):  
Virginia Zewe ◽  
Herbert J. Fromm
Keyword(s):  
Lactate Dehydrogenase ◽  
Kinetic Studies ◽  
Rabbit Muscle ◽  
Muscle Lactate

Interactions of Kepone with rabbit muscle lactate dehydrogenase

1978 ◽  
Vol 26 (1) ◽  
pp. 130-133 ◽  
Author(s):  
Bruce M. Anderson ◽  
Susan T. Kohler ◽  
Roderick W. Young
Keyword(s):  
Lactate Dehydrogenase ◽  
Rabbit Muscle ◽  
Muscle Lactate

scholarly journals Affinity chromatography of lactate dehydrogenase on immobilized nucleotides

1973 ◽  
Vol 133 (3) ◽  
pp. 515-520 ◽  
Author(s):  
C. R. Lowe ◽  
P. D. G. Dean
Keyword(s):  
Skeletal Muscle ◽  
Lactate Dehydrogenase ◽  
Affinity Chromatography ◽  
Heart Muscle ◽  
Adenine Nucleotides ◽  
Free Solution ◽  
Muscle Lactate ◽  
Effects Of Ph ◽  
Influence Of Substrate ◽  
Lactate Dehydrogenase Isoenzymes

The interaction of two isoenzymes of lactate dehydrogenase from pig heart muscle (H4) and rabbit skeletal muscle (M4), with immobilized nucleotides was examined: the effects of pH and temperature on the binding of lactate dehydrogenase were studied with immobilized NAD+ matrices. The influence of substrate, product and sulphite on the binding of heart muscle lactate dehydrogenase to immobilized NAD+ was investigated. The interaction of both lactate dehydrogenase isoenzymes with immobilized pyridine and adenine nucleotides and their derivatives were measured. The effects of these parameters on the interaction of lactate dehydrogenase with immobilized nucleotides were correlated with the known kinetic and molecular properties of the enzymes in free solution.

scholarly journals Re-evaluation of the glycerol-3-phosphate dehydrogenase/l-lactate dehydrogenase enzyme system. Evidence against the direct transfer of NADH between active sites

1991 ◽  
Vol 278 (3) ◽  
pp. 875-881 ◽  
Author(s):  
S P J Brooks ◽  
K B Storey
Keyword(s):  
Lactate Dehydrogenase ◽  
Active Sites ◽  
Reaction Rate ◽  
Experimental Results ◽  
Transfer Model ◽  
Rabbit Muscle ◽  
Direct Transfer ◽  
Theoretical Predictions ◽  
Glycerol 3 Phosphate Dehydrogenase

An investigation of the direct transfer of metabolites from rabbit muscle L-lactate dehydrogenase (LDH, EC 1.1.1.27) to glycerol-3-phosphate dehydrogenase (GPDH, EC 1.1.1.8) revealed discrepancies between theoretical predictions and experimental results. Measurements of the GPDH reaction rate at a fixed NADH concentration and in the presence of increasing LDH concentrations gave experimental results similar to those previously obtained by Srivastava, Smolen, Betts, Fukushima, Spivey & Bernhard [(1989) Proc. Natl. Acad. Sci. U.S.A. 86, 6464-6468]. However, a mathematical solution of the direct-transfer-mechanism equations as described by Srivastava et al. (1989) showed that the direct-transfer model did not adequately describe the experimental behaviour of the reaction rate at increasing LDH concentrations. In addition, experiments designed to measure the formation of an LDH4.NADH.GPDH2 complex, predicted by the direct-transfer model, indicated that no significant formation of tertiary complex occurred. An examination of other kinetic models, developed to describe the LDH/GPDH/NADH system better, revealed that the experimental results may be best explained by assuming that free NADH, and not E1.NADH, is the sole substrate for GPDH. These results suggest that direct transfer of NADH between rabbit muscle LDH and GPDH does not occur in vitro.

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