Results 71 to 80 of about 20,716 (184)

The study of correlations between B-Lactamase and protein A in Staphylococcus aureus

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2000
Objective: Staphylococcus aureus is the type species and pathogen of human. There is some factors that determines the virulence of bacteria, but protein A and B-Lactamase are the most important factors.
R Kasra Kermanshahi, H Keyvani Amineh, M Gol Alipour   +2 more
doaj  

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

A Comparison Study For Cytosine Deaminase Production From Saccharomyces Cerevisiae Of Different Ready-Made Bread Yeast Types Purchased From Local Market

مجلة مركز بحوث التقنيات الاحيائية
Background: In the current study the enzyme cytosine deaminase was extracted from the ready-made bread Saccharomyces cerevisiae yeast represented different types from the local market.
Muna A. Mutter, Milad A. Mezher , Zainab Y. M. Hasan   +2 more
doaj   +1 more source

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

Purification and Characterization of Streptomyces sp. IK Chitinase

Indonesian Journal of Biotechnology, 2015
Streptomyces sp. IK isolated from compost inoculants, could produce extra cellular chitinase in a medium containing 0.2% (w/v) colloidal chitin, fermented for 96 hours at 30oC.
Sebastian Margino, Agustinus Joko Nugroho, Widya Asmara   +2 more
doaj  

Purification and Characterization of Buckwheat Bee Pollen Polysaccharide and Changes of Its Antioxidant Activity during in Vitro Digestion

Shipin gongye ke-ji
This paper aimed to investigate the antioxidant activity of buckwheat bee pollen polysaccharides (BWPP) during the in vitro gastrointestinal digestion. The crude polysaccharides were purified using DEAE-52 cellulose column and their antioxidant activity ...
Hua WANG, Jingjing MENG, Yunxiao MA, Zhiwei ZHANG, Lili YU, Jixing ZHANG, Wenxi ZHOU   +6 more
doaj   +1 more source

Chromatography of Milk Proteins on DEAE Cellulose,

Journal of Dairy Science, 1962
Tarassuk, N., Yaguchi, M.
openaire   +2 more sources

Isolation and characterization of Xylanase producing strain of Bacillus cereus from soil

Iranian Journal of Microbiology, 2009
Background and Objectives: Research on Xylanase has markedly increased due to its potential applications in pulping and bleaching processes using cellulose free preparations, textile processes, the enzymatic saccharification of lignocellulosic materials ...
N Roy, M Rowshanul Habib
doaj  

Purification of toxohormone by DEAE-cellulose columnchromatography.

Gan, 1959
OHASHI, MOCHIHIKO, ONO, TETSUO
openaire   +2 more sources

Purification of Human Plasminogan on DEAE-cellulose. [PDF]

Acta Chemica Scandinavica, 1960
Per Wallén, Kurt Bergström, Leif Rein Njaa, Rune Söderquist   +3 more
openaire   +1 more source