Results 21 to 30 of about 119,145 (248)
Purification and properties of acid phosphatase from Avena elatior L. seeds
Acta Societatis Botanicorum Poloniae, 2015 Acid phosphatase F1 from Avena elatior seeds was isolated and partially purified by means of alcohol precepitation, DEAE-, CM-column chromatography, Sephadex G-150, Sephadex G-200 and Sepharose 4B - gel filtration.
E. Wieczorek +2 more
doaj +1 more source
Isolation of leptin hormone from plasma and molecular weight estimation using bio techniques [PDF]
مجلة التربية والعلم, 2009 The research include the isolation of leptin hormone from plasma of female by gel filtration chromatography technique using separating column 1002Cm containing Sephadex G - 75 produced 5 bands where number 5 showed leptin concentration 0.5ng/ml.
Nawal Thnoon Youis +2 more
doaj +1 more source
Anti-Platelet Fraction Isolated from Galega Officinalis
Acta Medica Bulgarica, 2016 A fraction from crude extract of Galega officinalis has been purified by column chromatography on Sephadex G-25, Sepharose 4B, DEAE-Cellulose and Sephadex G-100. The final purification factor of the fraction is 120.
Atanasov A.
doaj +1 more source
Gel permeation chromatography of neutral hydroxy lipids on Sephadex LH-20
Journal of Lipid Research, 1970 Gel-permeation chromatography on Sephadex LH-20, using ethanol as eluent, permits the resolution of neutral hydroxy lipids according to molecular size.
M. Calderon, W.J. Baumann
doaj +1 more source
Isolation of natural inhibitors of papain obtained from Carica papaya latex
Brazilian Archives of Biology and Technology, 2004 Studies were carried out to natural papain inhibitor from papaya latex. Fresh latex from green fruits of Carica papaya was collected and immediately transported in ice bath to the lab, from which three fractions with inhibitor effect of esterase papain ...
Rubens Monti +2 more
doaj +1 more source
Partial isolation and some properties of enterotoxin produced by Bacillus cereus strains
Memorias do Instituto Oswaldo Cruz, 1993 Extracellular proteins produced by Bacillus cereus AL-42 and AL-15 were fractioned by chromatography on QAE-Sephadex and Sephadex G75. This last chromatographic process resulted in three peaks.
T. V. Guaycurus +3 more
doaj +1 more source
AKTIVITAS ANTIOKSIDAN EKSTRAK GAMBIR YANG DIPURIFIKASI MENGGUNAKAN KROMATOGRAFI KOLOM SEPHADEX LH-20
Agritech, 2012 Antioxidant Activity of Purifi ed Gambir Extract Using Sephadex LH-20 Column Chromatography ABSTRAK Telah dilakukan ekstraksi terhadap gambir menggunakan tiga jenis pelarut [aquades:etanol (1:1), etanol:etil asetat (1:1), dan etil asetat], dilanjutkan ...
Rusdin Rauf +2 more
doaj +1 more source
OENO One, 1980 Les gommes d'un moût de raisins sains sont fractionnés par chromatographie d'échange anionique sur D.E.A.E. Sephadex A 25. On peut ainsi caractériser des gommes neutres qui ne contiennent que des oses neutres dans leur molécule et des gommes acides qui ...
Denis Dubourdieu, Pascal Ribéreau-Gayon
doaj +1 more source
Evaluation of diffusional effects on kinetics of soybean lecithin hydrolysis using A2 phospholipase
Grasas y Aceites, 2004 Soluble or immobilized A2 phospholipase liberates one mole of fatty acid of the C-2 position in soybean lecithin phospholipids to product lysolecithins.
B. Maroto, C. Camusso, N. Zaritzky
doaj +1 more source
Detection of DNA-RNA hybrids in vivo [PDF]
, 2017 DNA-RNA hybrids form naturally during essential cellular functions such as transcription and replication. However, they may be an important source of genome instability, a hallmark of cancer and genetic diseases.
Aguilera López, Andrés +2 more
core +1 more source