Skip to search formSkip to main contentSkip to account menu

levan

Known as: polyfructose 
National Institutes of Health

Related topics

Related topics

2 relations

Broader (2)

Antineoplastic AgentsFructans

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
1993
1993
Immobilisation of levansucrase on calcium phosphate gel strongly increases its polymerase activity.
1991
1991
Oral immunization with bacterial polysaccharide and adjuvant enhances antigen-specific pulmonary secretory antibody response and resistance to pneumonia.
Highly Cited
1986
Highly Cited
1986
Detection of dextransucrase and levansucrase on polyacrylamide gels by the periodic acid-Schiff stain: staining artifacts and their prevention.
Highly Cited
1981
Highly Cited
1981
Idiotype-anti-idiotype regulation. I. Immunization with a levan-binding myeloma protein leads to the appearance of auto-anti-(anti-idiotype) antibodies and to the activation of silent clones
BALB/c mice immunized multiple times with ABPC48 (A48 or Ab1), a BALB/c bacterial levan (BL)-binding myeloma proteins, produce… 
1980
1980
Direct antitumor effect of high-molecular-weight levan on Lewis lung carcinoma cells in mice.
The polysaccharide levan exerted a direct effect on Lewis lung carcinoma cells in vitro. Tumor cells incubated with levan showed… 
1979
1979
Immune response to levan. II. T independence of suppression of cross-reactive idiotypes by anti-idiotype antibodies.
Pretreatment of BALB/c mice with antisera to a cross-reactive idiotype (E109IdX) expressed on many anti-bacterial levan (BL) and… 
Highly Cited
1974
Highly Cited
1974
Mechanism of Adherence of Streptococcus mutans to Smooth Surfaces II. Nature of the Binding Site and the Adsorption of Dextran-Levan Synthetase Enzymes on the Cell-Wall Surface of the Streptococcus
The mechanism of adsorption of the Streptococcus mutans enzymes responsible for the synthesis of insoluble dextran-levan to the S… 
Highly Cited
1972
Highly Cited
1972
Studies on immunological paralysis. IX. The immunogenicity and tolerogenicity of levan (polyfructose) in mice.
The immunological response to native levan (a fructose homopolymer with molecular weight 2×107) has been studied in (DBA/1×CBA… 
1972
1972
Studies on immunological paralysis. X. Cellular characteristics of the induction and loss of tolerance to levan (Polyfructose).
The induction and loss of tolerance to native and depolymerized fractions of levan, a thymus-independent antigen, have been… 
1968
1968
Metabolism of Levan by Oral Samples
Levan sucrase and hydrolase were present consistently in samples of dental plaque, but only the hydrolase was extractable with… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)