Results 21 to 30 of about 444,530 (310)

Purification of Staphylococcal Enterotoxin B from local isolates and evaluation of its effect on stomach and small intestine tissue [PDF]

مجلة جامعة الانبار للعلوم الصرفة
This study aimed to purify of staphylococcal enterotoxin b (SEB) from clinical samples isolated from different infections including (urine, wound, blood and eye swab) in Iraq.
khadija hamad, Ahmed. Farhan
doaj   +1 more source

Simultaneous determination of jasmonic acid epimers as phytohormones by chiral liquid chromatography-quadrupole time-of-flight mass spectrometry and their epimerization study [PDF]

, 2012
Jasmonic acid (JA) is an essential plant hormone involved in plant development and defense system. There are four stereoisorneric forms of JA and they act quite differently in vivo.
Wu, Hongliang, Liu, Huwei, Han, Yehua, Bai, Yu, Nie, Honggang, Zhou, Zhigui, Lei, Rong   +6 more
core   +1 more source

Production, Partial Purification and Characterization of Protease through Response Surface Methodology by Bacillus subtilis K-5 [PDF]

Brazilian Archives of Biology and Technology
The aim of present study was the production of protease from local Bacillus subtilis through solid state fermentation. Response Surface Methodology (RSM) was used for the optimization of all the culture conditions. Casein (1% w/v) was used as a substrate
Aqeel Ahmed Shad, Tanveer Ahmad, Muhammad Farooq Iqbal, Muhammad Javaid Asad, Sidrah Nazir, Raja Tahir Mahmood, Amtul Wadood Wajeeha   +6 more
doaj   +1 more source

Study on separation and purification process of C1 esterase inhibitor

Zhongguo shuxue zazhi, 2022
Objective To study the technology of separating and purifying C1 esterase inhibitor (C1-INH) by using the waste washing liquid as raw materia during the preparation of human prothrombin complex (PCC) l.
Jiabin XU, Yawen LI, Jiali GONG, Erhua LUO, Meng ZHANG   +4 more
doaj   +1 more source

Implementation of Multidimensional Protein Identification Technology and its Application to the Characterization of Protein Complexes in Bakers Yeast [PDF]

, 2006
The analysis of complex polypeptide mixtures poses a central and ubiquitous problem to biochemistry, molecular and cellular biology. Historically the problem has been approached by means of gel electrophoretic separation, coupled to immune-chemistry or ...
Graumann, Johannes
core   +1 more source

Production of S-layer proteins by Different Bacillus anthracis Strains

Проблемы особо опасных инфекций, 2008
Investigated were antigenic properties of proteins produced by B. anthracis strains STI (рХО1+, рХО2-), Davies (рХО1-, рХО2+), 81/1TR (рХО1-, рХО2-), eluated in void volume (fraction 1) at division of cultural filtrates (CF) on superfine sefacryle S-300.
I. A. Barkova, V. V. Alexeev, A. V. Lipnitsky, A. M. Barkov, L. V. Bukhantsova   +4 more
doaj   +1 more source

Synthesis and characterization of size-selective nanoporous polymeric adsorbents for blood purification. [PDF]

, 2009
Crosslinked polystyrene co-divinylbenzene adsorbent microspheres with median diameters between 40 and 300 μm, with an enhanced proportion of mesopores in the range 4–10 nm, have been synthesized using a membrane emulsification technique.
Trochimczuk, Andrzej W., D.J. Malik, Malik, Danish Javed, Chris Webb (7127804), R.G. Holdich, C. Webb, Dale, James A., Iain Roche (7127942), G.L. Warwick, N.A. Hoenich (7128515), G.L. Warwick (7128506), Danish Malik (1254321), Richard Holdich (1253271), J.J. Ramsden (7128503), J.A. Dale (7128512), David Williams (1248024), Warwick, Graham L., Roche, I., Holdich, Richard G., I. Roche, Williams, David John, J.A. Dale, A.W. Trochimczuk, N.A. Hoenich, J.J. Ramsden, D.J. Williams, Hoenich, Nicholas Andrew, Webb, C., Ramsden, Jeremy J., Andrzej W. Trochimczuk (7128509)   +29 more
core   +1 more source

Preparation of antibodies type IgY against Salmonella typhi lipopolysaccharide in chicken eggs

مجلة مركز بحوث التقنيات الاحيائية, 2012
ipopolysaccharide was extracted from local isolate Sallmonella typhi (previously isolated and characterized) by hot EDTA method, and the extract was partially purified by gel filtration chromatography on sepharose Cl-6B gel.
Mouruj A. Alaubydi, Susan Ahmad, Muayad Sabri   +2 more
doaj   +1 more source

Desalination effect on FⅧ components: a compartive study among 5 desalination methods

Zhongguo shuxue zazhi
Objective To compare the desalination effects of five desalination methods and their effects on the components for human coagulation factor Ⅷ(FⅧ), and provide reference for selection of protein desalination methods.
Renjun PEI, Xi DU, Pan SUN, Xiaoyue LI, Peng JIANG, Changqing LI, Fangzhao LIN, Haijun CAO   +7 more
doaj   +1 more source

Purification and identification of a novel protein isolated from Panax quinquefolium and evaluation of its In vitro antioxidant properties

World Journal of Traditional Chinese Medicine, 2019
Objective: A novel protein was first purified from Panax quinquefolius L. (AGNP), and in vitro antioxidant activities of AGNP were first studied in this work.
Xue-Hui Li, Yang Yang, Zhao Yu, Ning Xu, Xiao-Lei Tang, Xue-Yuan Bai, Si-Ming Wang, Hao-Yuan Chen, Da-Qing Zhao, Li Liu, Bin Qi   +10 more
doaj   +1 more source