Results 61 to 70 of about 29,610 (215)

Isolation and Purification of Thiamine Binding Protein from Mung Bean

Hayati Journal of Biosciences, 2013
Thiamine has fundamental role in energy metabolism. The organs mostly sensitive to the lack of thiamine levels in the body are the nervous system and the heart. Thiamine deficiency causes symptoms of polyneuritis and cardiovascular diseases.
MOHAMAD SADIKIN, DWIRINI RETNO GUNARTI, HANIFAH RAHMI   +2 more
doaj   +3 more sources

Extraction, Purification and Antioxidant Activity of Polysaccharide from White Lilacs

Shipin gongye ke-ji
Enzyme-assisted ultrasonic extraction was employed to extract polysaccharides from white lilacs. The effects of various experimental conditions on the yield of polysaccharides from white lilacs were systematically analyzed using the response surface ...
Tianyi WANG, Qingfen ZHANG, Leilei HUANG, Jiayi LIU, Fengjian YANG   +4 more
doaj   +1 more source

Phosphatase activity of Poa pratensis seeds. I. Preliminary studies on acid phosphatase II

Acta Societatis Botanicorum Poloniae, 2015
Acid phosphatase (EC 3.1.3.2) was extracted with 0.1 M sodium acetate buffer pH 5.1 from Poa pratensis seeds, and separated into three fractions by chromatography on DEAE cellulose.
I. Lorenc-Kubis, B. Morawiecka
doaj   +1 more source

A comparative study of an aminopeptidase from lactic acid bacteria: a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University [PDF]

, 1992
Aminopeptidase enzymes from the proteolytic systems of S.salivarius subsp.thermophilus Lactococcus lactis subsp.cremoris and Lactococcus lactis subsp.lactis have been investigated.
Midwinter, Robyn Gillian
core  

Cyclic nucleotide specificity of the activator and catalytic sites of a cGMP-stimulated cGMP phosphodiesterase from Dictyostelium discoideum [PDF]

, 1985
The cellular slime mold Dictyostelium discoideum has an intracellular phosphodiesterase which specifically hydrolyzes cGMP. The enzyme is activated by low cGMP concentrations, and is involved in the reduction of chemoattractant-mediated elevations of ...
Baraniak, Janina,, Bulgakov, Roman,, Haastert, Peter J.M. van,, Jastorff, Bernd,, Kesbeke, Fanja,, Morr, Michael,, Petridis, Georg,, Seela, Frank,, Stec, Wojciech J.,   +8 more
core   +2 more sources

Downstream Workflows for Intermediate Purification of Lentiviral Vectors Using Tangential Flow Filtration and AEX Membrane Chromatography

Engineering in Life Sciences, Volume 25, Issue 10, October 2025.
ABSTRACT The growing demand for large quantities of high‐purity lentiviral vectors (LVs) has driven the development of scalable, cost‐effective purification strategies. Membrane chromatography is particularly well‐suited for purifying large biological entities like LVs due to its low mass transfer resistance and minimal back pressure.
Sara Cardoso, Sinan Oender, Jana Engelhardt, Alexander Tappe   +3 more
wiley   +1 more source

Bioseparation of Four Proteins from Euphorbia characias Latex: Amine Oxidase, Peroxidase, Nucleotide Pyrophosphatase/Phosphodiesterase, and Purple Acid Phosphatase

Biochemistry Research International, 2011
This paper deals with the purification of four proteins from Euphorbia characias latex, a copper amine oxidase, a nucleotide pyrophosphatase/phosphodiesterase, a peroxidase, and a purple acid phosphatase.
Rosaria Medda, Francesca Pintus, Delia Spanò, Giovanni Floris   +3 more
doaj   +1 more source

Production of Specific Fragments of {varphi}X174 Replicative Form DNA by a Restriction Enzyme from Haemophilus parainfluenzae, Endonuclease HP [PDF]

, 1973
A restriction endonuclease from Haemophilus parainfluenzae degrades {varphi}X174 replicative form DNA into eight specific fragments, ranging from 1,700 to 150 base pairs and terminated specifically by deoxycytidylic ...
Johnson, Paul H., Lee, Amy Shiu, Sinsheimer, Robert L.   +2 more
core  

Recovery of Proteins and Bioactive Peptides From Potato Peels

Food Science &Nutrition, Volume 13, Issue 10, October 2025.
This review provides a comprehensive analysis of potato peel proteins and bioactive peptides, highlighting their extraction methods, health benefits, and potential applications in nutraceuticals and functional foods. ABSTRACT Potato peels, a significant byproduct of the potato processing industry, hold immense potential for sustainable utilization due ...
Aytunga Arik Kibar, Özlem Aslan, Halil Dasgin, Emel Önder Fırat, Halil Rıza Avcı, Serhat Koçer, Fatih Tosun   +6 more
wiley   +1 more source

Alistipes senegalensis is Critically Involved in Gut Barrier Repair Mediated by Panax Ginseng Neutral Polysaccharides in Aged Mice

Advanced Science, Volume 12, Issue 36, September 25, 2025.
An integral functional axis through which GPN and functional metabolites of Alistipes senegalensis can hydrolyze tryptophan into indoles. Furthermore, the Alistipes senegalensis‐indole‐AhR pathway is found to be associated with increased expression of tight junction‐associated proteins and activation of gut stem cells.
Dandan Wang, Hui Wang, Yingna Li, Jing Lu, Xiaolei Tang, Dan Yang, Manying Wang, Daqing Zhao, Fangbing Liu, Shuai Zhang, Liwei Sun   +10 more
wiley   +1 more source