A convenient method for the preparation of a lipopolysaccharide (LPS) with receptor activity of bacteriophage φX174 from large amounts of the dried and defatted cells of Escherichia coli C strain was est.ablished. An improvement on bacterium cultivation led to yield over 75g of the dried and defatted cells (309g wet cells) from 6L culture medium containing 4% wt/v of D-glucose as a carbon source and 1 %wt/v of ammonium sulfate as a nitrogen source. The modified PCP method afforded 2.25g of LPS (3.0% yield from the cells) from 75g of the dried and defatted cells. It was confirmed that the obtained LPS showed in vitro an inactivation of bacteriophage φX174 from a plaque counting assay.バクテリオファージφⅩ174のレセプターとしての生理活性を有するリポ多糖を大腸菌C株の乾燥脱脂薗体から簡便に大量調製...
指導教授 吳聲祺細菌纖維素是一種由醋酸菌所產生的胞外多醣體,不同於一般植物細胞壁上的纖維素。由於細菌纖維素具有許多特殊的物理與化學性質,因此可以被應用在許多領域上面,諸如:生醫材料、機能性食品等。由於...
Endotoxin or lipopolysaccharide (LPS), a major cell surface component of gram-negative bacteria, whi...
Escherichia coli O157:H7 is a global concern that causes serious diseases, such as hemolytic uremic ...
A convenient method for the preparation of a lipopolysaccharide (LPS) with receptor activity of bact...
Oxidative degradation of a lipopolysaccharide (LPS) by a low-molecular-weight Amadori rearrangement ...
Background and Aims: Bacteriophages are mandatory bacterial parasites that are harmless to human and...
本研究主要的是探討固定化程序的最適條件、生化特性、再用性及其於連續操作下的穩定性。將已處理過之細菌纖維素(Bacterial Cellulose)為擔體,並利用不同溫度作為其保水度測試,在確定適當溫度...
1. 7種のEsch. ColiについてそのD.H.A.の還元性を調べた所3種の菌がその能力を持っていた。2. glucose添加肉汁に38℃ 18時間培養した菌体を用いて, PH6.2に於て水素を通...
[[abstract]]目前透明質酸傳統生產系統主要是萃取生物結締組織和少數的臍帶與關節滑液。但是由於此系統花費大量的資源以及時間,生產成本高,以及動物體所可能帶來的疾病 例如:禽流感。因此利用微生物...
Escherichia coli BL21 (DE3) and its derivatives are widely used for the production of recombinant pr...
Escherichia coli BL21 (DE3) and its derivatives are widely used for the production of recombinant pr...
Mutations in the Escherichia coli (E. coli) and Salmonella lpxM gene have been shown to result in st...
The lipopolysaccharide from Escherichia coli L-19 was isolated, chemically identified and its nontox...
The lipopolysaccharide (LPS) forms the surface-exposed leaflet of the outer membrane (OM) of Gram-ne...
<p>The correct identification of immune-modulatory activity of polysaccharides is often hampered by ...
指導教授 吳聲祺細菌纖維素是一種由醋酸菌所產生的胞外多醣體,不同於一般植物細胞壁上的纖維素。由於細菌纖維素具有許多特殊的物理與化學性質,因此可以被應用在許多領域上面,諸如:生醫材料、機能性食品等。由於...
Endotoxin or lipopolysaccharide (LPS), a major cell surface component of gram-negative bacteria, whi...
Escherichia coli O157:H7 is a global concern that causes serious diseases, such as hemolytic uremic ...
A convenient method for the preparation of a lipopolysaccharide (LPS) with receptor activity of bact...
Oxidative degradation of a lipopolysaccharide (LPS) by a low-molecular-weight Amadori rearrangement ...
Background and Aims: Bacteriophages are mandatory bacterial parasites that are harmless to human and...
本研究主要的是探討固定化程序的最適條件、生化特性、再用性及其於連續操作下的穩定性。將已處理過之細菌纖維素(Bacterial Cellulose)為擔體,並利用不同溫度作為其保水度測試,在確定適當溫度...
1. 7種のEsch. ColiについてそのD.H.A.の還元性を調べた所3種の菌がその能力を持っていた。2. glucose添加肉汁に38℃ 18時間培養した菌体を用いて, PH6.2に於て水素を通...
[[abstract]]目前透明質酸傳統生產系統主要是萃取生物結締組織和少數的臍帶與關節滑液。但是由於此系統花費大量的資源以及時間,生產成本高,以及動物體所可能帶來的疾病 例如:禽流感。因此利用微生物...
Escherichia coli BL21 (DE3) and its derivatives are widely used for the production of recombinant pr...
Escherichia coli BL21 (DE3) and its derivatives are widely used for the production of recombinant pr...
Mutations in the Escherichia coli (E. coli) and Salmonella lpxM gene have been shown to result in st...
The lipopolysaccharide from Escherichia coli L-19 was isolated, chemically identified and its nontox...
The lipopolysaccharide (LPS) forms the surface-exposed leaflet of the outer membrane (OM) of Gram-ne...
<p>The correct identification of immune-modulatory activity of polysaccharides is often hampered by ...
指導教授 吳聲祺細菌纖維素是一種由醋酸菌所產生的胞外多醣體,不同於一般植物細胞壁上的纖維素。由於細菌纖維素具有許多特殊的物理與化學性質,因此可以被應用在許多領域上面,諸如:生醫材料、機能性食品等。由於...
Endotoxin or lipopolysaccharide (LPS), a major cell surface component of gram-negative bacteria, whi...
Escherichia coli O157:H7 is a global concern that causes serious diseases, such as hemolytic uremic ...