Results 311 to 320 of about 1,020,842 (327)

Beta‐galactosidase technology: A solution to the lactose problem

, 1975
Lactose, a disaccharide more commonly known as milk sugar, is and has been a major problem for the dairy and food industry. First, the majority of human adults are incapable of digesting it owing to the deficiency of the hydrolytic enzyme beta ...
Triveni Piasad Shukla, L. Wierzbicki
semanticscholar   +1 more source

Permeabilization of Streptococcus thermophilus and the expression of beta-galactosidase

Enzyme and Microbial Technology, 1994
Studies were carried out to determine the efficacy of several permeabilizing agents in inducing high-level expression of β-galactosidase in Streptococcus thermophilus. Sodium dodecyl sulfate, Triton X-100, sodium deoxycholate, and one commercial bile acid preparation were effective as membrane destabilizing agents allowing lactose influx and hydrolysis
George A. Somkuti, Dennis H. Steinberg
openaire   +2 more sources

Immobilization of beta‐galactosidase on metal‐chelate‐substituted gels

Biotechnology and Applied Biochemistry, 1994
The use of copper, zinc, iron, nickel and calcium in three different chelating gels was investigated for preparing immobilized beta‐galactosidase. The chelated ligands [Cu(2+)‐iminodiacetate (IDA), Cu(2+)‐Tris(carboxymethyl)ethylenediamine (TED), Ni(2+)‐IDA and Fe(3+)‐IDA] absorbed the protein so strongly that it can be considered a true immobilization.
Beatriz M. Brena, Lars Rydén, Jerker Porath   +2 more
openaire   +3 more sources

Protocols to detect senescence-associated beta-galactosidase (SA-βgal) activity, a biomarker of senescent cells in culture and in vivo

Nature Protocols, 2009
F. Debacq-Chainiaux, J. Erusalimsky, J. Campisi, O. Toussaint   +3 more
semanticscholar   +1 more source

Correlation between senescence‐associated beta‐galactosidase expression in articular cartilage and disease severity of patients with knee osteoarthritis

International Journal of Rheumatic Diseases, 2016
Shu-guang Gao, C. Zeng, Liang-jun Li, W. Luo, Fangjie Zhang, Jian Tian, Chao Cheng, M. Tu, Yilin Xiong, Wei Jiang, Mai Xu, G. Lei   +11 more
semanticscholar   +1 more source

Beta-Galactosidase of Shigella Sonnei

Nature, 1963
Carla R. Clausen, Mitsuru Nakamura
openaire   +3 more sources

Hunter's Syndrome

New England Journal of Medicine, 1969
Abstract Deficient activity of beta galactosidase was found in the skin of two siblings with Hunter's syndrome and their mother, a carrier of the sex-linked disorder.
openaire   +3 more sources

Methods to detect biomarkers of cellular senescence: the senescence-associated beta-galactosidase assay.

Methods in molecular biology, 2007
K. Itahana, J. Campisi, Goberdhan P Dimri   +2 more
semanticscholar   +1 more source

Beta galactosidase and the Morquio syndrome

American Journal of Medical Genetics, 1977
openaire   +3 more sources

Senescence-associated beta-galactosidase activity expression in aging hippocampal neurons.

Biochemical and Biophysical Research Communications - BBRC, 2010
Y. Geng, J. Guan, Xiao-Hu Xu, Yu-cai Fu
semanticscholar   +1 more source