For our international customers, please be advised that orders cannot be placed through our website by customers in countries with International Distributor representation.

Quick Order

Galactosidase, Beta References

Source:
E. coli
CAS:
9031-11-2
EC:
3.2.1.23
Shop now
Antonelli, M. , Carunchio, V. , Luciani, M. and Vinci, G.
Direct Determination of beta-Galactosidase Activity and of beta-Lactose Concentration in Standard and Milk Samples: A Microcalorimetric Study ,
Anal Letters
 22 , 521 , 1989
Appel, S. , Alpers, D. and Tomkins, G.
Multiple Molecular Forms of beta-Galactosidase ,
J Mol Biol
 11 , 12 , 1965
Arakawa, M. , Ogata, S. , Muramatsu, T. and Kobata, A.
beta-Galactosidases from Jack Bean Meal and Almond Emulsin. Application for the Enzymatic Distinction of Galb1--->4GcNAc and Galb1-->3GlcNAc Linkages ,
J. Biochem.
 75 , 707 , 1974
Ariga, O. , Sano, T. and Sano, Y.
Effect of Polyvinyl Alcohol on Kinetic and Thermal Properties of beta-Galactosidase ,
J Ferment Bioeng
 74 , 120 , 1992
Arraj, J. and Campbell, J.
Isolation and Characterization of the Newly Evolved ebg beta-Galactosidase of Escherichia coli ,
J Appl Bacteriol
 124 , 849 , 1975
Arrondo, J. , Muga, A. , Castresana, J. , Bernabeu, C. and Goni, F.
An Infrared Spectroscopic Study of beta-Galactosidase Structure in Aqueous Solutions ,
F.E.B.S. Lett.
 252 , 118 , 1989
Arvidson, D. , Youderian, P. , Schneider, T. and Stormo, G.
Automated Kinetic Assay of beta-Galactosidase Activity ,
Biotechniques
 11 , 736 , 1991
Asp, N. and Dahlqvist, A.
Assay of 2-Napthyl beta-Galactosidase Activity ,
Anal Biochem
 42 , 275 , 1971
Asp, N. and Dahlqvist, A.
Human Small Intestine beta-Galactosidases. Specific Assay of Three Different Enzymes ,
Anal Biochem
 47 , 527 , 1972
Asp, N.
Human Small-Intestinal beta-Galactosidases. Separation and Characterization of Three forms of an Acid beta-Galactosidase ,
Biochem J
 121 , 229 , 1971
Axelsson, A. and Zacchi, G.
Economic Evaluation of the Hydrolysis of Lactose using Immobilized beta-Galactosidase ,
Appl Biochem Biotechnol
 24 , 679 , 1990
Babloyantz, A. and Sanglier, M.
Chemical Instabilities of "All-or-None" Type in beta-Galactosidase Induction and Active Transport ,
F.E.B.S. Lett.
 23 , 364 , 1972
Baccino, F. , Zuretti, M. and Pemigotti, L.
Stimulation of Rat Liver beta-Galactosidase Activity by Ions ,
Biochem J
 151 , 567 , 1976
Bakken, A. , Hill, C. and Amundson, C.
Hydrolysis of Lactose in Skim Milk by Immobilized beta-Galactosidase in a Spiral Flow Reactor ,
Biotechnol Bioeng
 33 , 1249 , 1989
Bakken, A. , Hill, C. and Amundson, C.
Use of Novel Immobilized beta-Galactosidase Reactor to Hydrolyze the Lactose Constituent of Skim Milk ,
Biotechnol Bioeng
 36 , 293 , 1990
Beale, E. , Deeb, E. , Handley, R. , Akhavantafti, H. and Schaap, A.
A Rapid and Simple Chemiluminescent Assay for Escherichia coli beta-Galactosidase ,
Biotechnology
 12 , 320 , 1992
Becerra, M. , Cerdan, E. and Gonzalez Siso, M.
Heterologous Kluyveromyces lactis b-galactosidase Production and Release by Saccharomyces cerevisiae Osmotic-remedial Thermosensitive Autolytic Mutants ,
Biochim Biophys Acta
 1335 , 235 , 1997
Becker, V. and Evans, H.
The Influence of Monovalent Cations and Hydrostatic Pressure on beta-Galactosidase Activity ,
Biochim Biophys Acta
 191 , 95 , 1969
Berg, A. , Fowler, A. and Zabin, I.
beta-Galactosidase. Isolation of Antibodies to Incomplete Chains ,
J Appl Bacteriol
 101 , 438 , 1970
Bhowmik, T. and Marth, E.
Simple Method To Detect beta-Galactosidase ,
Appl Environ Microbiol
 55 , 3240 , 1989
Bowen, D. and Radin, N.
Properties of Cerebroside Galactosidase ,
Biochim Biophys Acta
 152 , 599 , 1968
Brena, B. , Ryden, L. and Porath, J.
Immobilization of beta-Galactosidase on Metal-chelate-substituted Gels ,
Biotechnol Appl Biochem
 19 , 217 , 1994
Brewer, M. and Moses, V.
Metabolite Promoted Heat Lability of beta-Galactosidase and Its Relation to Catabolite Repression ,
Nature
 214 , 272 , 1967
Bronskill, P. and Wong, J.
Nature of Ribosome-Bound beta-Galactosidase ,
J Appl Bacteriol
 105 , 498 , 1971
Brown, J. , Brown, D. and Zabin, I.
beta-Galactosidase: Orientation and the Carboxyl-Terminal Coding Site in the Gene ,
Proc Natl Acad Sci U S A
 58 , 1139 , 1967
Bunting, P. and Laidler, K.
Kinetic Studies on Solid-Supported beta-Galactosidase ,
Biochemistry
 11 , 4477 , 1972
Byrne, M. and Johnson, D.
Studies on the Immobilization of beta-Galactosidase ,
Biochem Soc Trans
 2 , 496 , 1975
Case, G. , Sinnott, M. and Tenu, J.
The Role of Magnesium Ions in beta-Galactosidase-Catalysed Hydrolyses. Studies on Charge and Shape of the beta-Galactopyranosyl-Binding Site ,
Biochem J
 133 , 99 , 1973
Chefurka, W. , Yapo, A. and Nisman, B.
In Vitro Synthesis of beta-Galactosidase by Membrane Fractions of Escherichia coli ,
Can J Biochem
 48 , 893 , 1970
Coffey, E. and Reithel, F.
An Enzymatic Determination of Lactose ,
Anal Biochem
 32 , 229 , 1969
Cohen, R. and Mire, M.
Analytical-Band Centrifugation of an Active Enzyme-Substrate Complex. Determination of Active Units of Various Enzymes ,
Eur J Biochem
 23 , 276 , 1971
Colby, C. and Hu, A.
Purification and Comparison of the beta-Galactosidase Synthesized by Escherichia coli F-lac+ and Proteus mirabilis F-lac+ ,
Biochim Biophys Acta
 157 , 167 , 1968
Comp, P. and Lester, G.
Properties of an Extracellular beta-Galactosidase Secreted by Neurospora crassa ,
J Bacteriol
 107 , 162 , 1971
Conchie, J. , Gelman, A. and Levvy, G.
Inhibition of Glycosidases by Aldonolactones of Corresponding Configuration. The C-4- and C-6-Specificity of beta-Glucosidase and beta-Galactosidase ,
Biochem J
 103 , 609 , 1967
Contaxis, C. and Reithel, F.
Studies on Protein Multimers. The Association-Dissociation Behaviour of beta-Galactosidase in Glycerol ,
Biochem J
 124 , 623 , 1971
Contaxis, C. and Reithel, F.
Studies on Protein Multimers. VII. Stabilization of E. coli beta-Galactosidase by a 260-nm Absorbing Compound in Crude Preparations ,
Arch Biochem Biophys
 160 , 588 , 1974
Corbett, W. and Catlin, B.
Galactosidase Activity of Lactose-Positive Neisseria ,
J Appl Bacteriol
 95 , 52 , 1968
Craven, G. , Steers, E. and Anfinsen, C.
Purification, Composition and Molecular Weight of the beta-Galactosidase of Escherichia coli K12 ,
J Biol Chem
 240 , 2468 , 1965
Cupples, C. , Miller, J. and Huber, R.
Determination of the Roles of Glu-461 in beta-Galactosidase (Escherichia coli) Using Site-specific Mutagenesis ,
J Biol Chem
 265 , 5512 , 1990
Dacremont, G. and Kint, J.
GM1-Ganglioside Accumulation and beta-Galactosidase Deficiency in a Case of G M1-Gangliosidosis (Landing Disease) ,
Clin Chim Acta
 21 , 421 , 1968
Deshpande, M. , Deopurkar, R. and Rale, V.
beta-Galactosidase from Aureobasidium pullulans ,
Lett Appl Microbiol
 9 , 211 , 1989
Dey, P. and Dixon, M.
Separation and Properties of a-Galactosidase and beta-Galactosidase from Cajanus indicus ,
Biochim Biophys Acta
 370 , 269 , 1974
Distler, J. and Jourdain, G.
The Purification and Properties of beta-Galactosidase from Bovine Testes ,
J Biol Chem
 248 , 6772 , 1973
Dunn, I. and Jennings, P.
Mutant Forms of beta-Galactosidase with an Altered Requirement for Magnesium Ions ,
Protein Engr
 5 , 441 , 1992
Edwards, J. , James, D. , Mathias, A. and Evans, M.
beta-Galactosidase Messenger in Escherichia coli Lysates ,
Biochem J
 106 , 32P , 1968
Edwards, R. and Huber, R.
Surface Denaturation of Proteins - The Thermal Inactivation of beta-Galactosidase (Escherichia coli)on Wall-Liquid Surfaces ,
Biochem Cell Biol
 70 , 63 , 1992
Erickson, R. and Steers, E.
Isoenzymes of Bacterial beta-Galactosidases: Purification and Characterization of a Nonisoenzyme Forming beta-Galactosidase of Aerobacter cloacae ,
Arch Biochem Biophys
 137 , 399 , 1970
Erickson, R.
Molecular Weight of Escherichia coli beta-Galactosidase in Concentrated Solutions of Guanidine Hydrochloride ,
Biochem J
 120 , 255 , 1970
Faulstich, H. , Schafer, A. and Weckauf-Bloching, M.
alpha- and beta-Galactosidases Bound to Nylon Nets ,
F.E.B.S. Lett.
 48 , 226 , 1974
Fluharty, A. , Lassila, E. , Porter, M. and Kihara, H.
The Electrophoretic Separation of Human beta-Galactosidases on Cellulose Acetate ,
Biochem Med
 5 , 158 , 1971
Fowler, A.
High-Level Production of beta-Galactosidase by Escherichia coli Merodiploids ,
J Appl Bacteriol
 112 , 856 , 1972
Fowler, A. , Zabin, I. and Pratt, K.
The Amino Acid Sequence of beta-Galactosidase. I. Isolation and Composition of Tryptic Peptides ,
J Biol Chem
 245 , 5032 , 1970
Fukuda, M.
Isolation and Characterization of a New Endo-beta-galactosidase from Diplococcus pneumoniae ,
Biochemistry
 24 , 2154 , 1985
Gatt, S.
Enzymatic Hydrolysis of Sphingolipids. V. Hydrolysis of Monosialoganglioside and Hexosylceramides by Rat Brain beta-Galactosidase ,
Biochim Biophys Acta
 137 , 192 , 1967
Gaunt, M. and Huber, R.
The Inactivation of beta-lactosidase (E. coli) by the Carbodiimide Reaction ,
Int J Biochem
 19 , 47 , 1987
Gebler, J. , Aebersold, R. and Withers, S.
Glu-537, Not Glu-461, Is the Nucleophile in the Active Site of (lac-Z) beta-Galactosidase from Escherichia coli ,
J Biol Chem
 267 , 11126 , 1992
George, S. , Najera, L. , Sandoval, R. and Ihler, G.
beta-Galactosidase Fused to the Hydrophobic Domain of Cytochrome-B5 Spontaneously Associates with Liposomes ,
Biochim Biophys Acta
 1061 , 26 , 1991
Gest, H. and Mandelstam, J.
Heat Denaturation of beta-Galactosidase: A Possible Approach to the Problem of Catabolite Repression and its Site of Action ,
Nature
 211 , 72 , 1966
Gilliland, S. , Speck, M. and Woodard, J.
Stimulation of Lactic Streptococci in Milk by beta-Galactosidase ,
Appl Microbiol
 23 , 21 , 1972
Givol, D. , Craven, G. , Steers, E. , Anfinsen, J. and Anfinsen, D.
Effect of Limited Digestion by Proteolytic Enzymes on Escherichia coli beta-Galactosidase ,
Biochim Biophys Acta
 113 , 120 , 1966
Goldberg, M. and Edelstein, S.
Sedimentation Equilibrium of Paucidisperse Systems. Subunit Structure of Complemented beta-Galactosidase ,
J Mol Biol
 46 , 431 , 1969
Goldberg, M.
Tertiary Structure of Escherichia coli beta-D-Galactosidase ,
J Mol Biol
 46 , 441 , 1969
Goldberg, R. and Chargaff, E.
On the Control of the Induction of beta-Galactosidase in Synchronous Cultures of Escherichia coli ,
Proc Natl Acad Sci U S A
 68 , 1702 , 1971
Gutsalyuk, V. and Kudrya, V.
The Characteristics of beta-Galactosidase Substance Obtained by an Ultrafiltration Method. Russian ,
Biochem Z
 61 , 103 , 1989
Gutsalyuk, V. , Yurov, Y. and Edigarova, O.
The Use of Ultrafiltration for Concentration and Purification of beta-Galactosidase. Russian ,
Biochem Z
 60 , 75 , 1988
Hamlin, J. and Zabin, I.
Beta-Galactosidase: Immunological Activity of Ribosome-Bound, Growing Polypeptide Chains ,
Proc Natl Acad Sci U S A
 69 , 412 , 1972
Hartl, D. and Hall, B.
Second Naturally Occurring beta-Galactosidase in E. coli ,
Nature
 248 , 152 , 1974
Hartleu, J. and veda Muthu, E.
beta-Galactosidase of Propionibacterium shermanii ,
Appl Microbiol
 29 , 74 , 1975
Hashiba, H. , Takiguchi, R. , Jyoho, K. and Aoyama, K.
Establishment of a Host-Vector System in Lactobaillus helveticus with beta-Galactosidase Activity as a Selection Marker ,
Biosci Biotechnol Biochem
 56 , 190 , 1992
Hill, J. and Huber, R.
Effects of Various Concentrations of Na+ and Mg2+ on the Activity of beta-Galactosidase ,
Biochim Biophys Acta
 250 , 530 , 1971
Ho, M. and O'Brien, J.
Differential Effect of Chloride Ions on beta-Galactosidase Isoenzymes: A Method for Separate Assay ,
Clin Chim Acta
 32 , 443 , 1971
Hsia, D. , Makler, M. , Semenza, G. and Prader, A.
beta-Galactosidase Activity in Human Intestinal Lactases ,
Biochim Biophys Acta
 113 , 390 , 1966
Hsia, D.
The Development of Intestinal beta-Galactosidase and beta-Glucuronidase in the Newborn ,
Biochim Biophys Acta
 122 , 550 , 1966
Huber, R. and Brockbank, R.
Strong Inhibitory Effect of Furanoses and Sugar Lactones on beta-Galactosidase of Escherichia coli ,
Biochemistry
 26 , 1526 , 1987
Huber, R. and Gaunt, M.
Importance of Hydroxyls at Positions 3,4, and 6 for Binding to the "Galactose" Site of beta-Galactosidase. (Escherichia coli ) ,
Arch Biochem Biophys
 220 , 263 , 1983
Huber, R. , Gupta, M. and Khare, S.
The Active Site and Mechanism of the b-Galactosidase from Escherichia Coli ,
Int J Biochem
 26 , 309 , 1994
Huber, R. and Hurlburt, K.
Reversion Reaction of beta-Galactosidase (Escherichia coli) ,
Arch Biochem Biophys
 246 , 411 , 1986
Huber, R. , Fowler, A. and Zabin, I.
Inactivation of beta-Galactosidase by Iodination of Tyrosine 253 ,
Biochemistry
 21 , 5052 , 1982
Huber, R. , Gaunt, M. and Hurlburt, K.
Binding and Reactivity at the "Glucose" Site of Galactosyl-beta-Galactosidase (Escherichia coli) ,
Arch Biochem Biophys
 234 , 151 , 1984
Huber, R. , Wallenfels, K. and Kurz, G.
The Action of beta-Galactosidase (Escherichia coli) on Allolactose ,
Can J Biochem
 53 , 1035 , 1975
Ichikawa, Y. and Igarashi, Y.
An Extremely Potent Inhibitor for beta-Galactosidase ,
Tetrahedron Lett
 36 , 4585 , 1995
Irazoqui, G. and Batista-Viera, F.
Immobilization of beta-Galactosidase (K. Lactis) on Solid Phase NI (II)-Chelate ,
Biotechniques
 8 , 233 , 1994
Jacobson, R. , Zhang, X. , DuBose, R. and Matthews, B.
Three-dimensional Structure of beta-Galactosidase from E. coli ,
Nature
 369 , 761 , 1994
Jacobson, R. and Matthews, B.
Crystallization of beta-Galactosidase from Escherichia coli ,
J Mol Biol
 223 , 1177 , 1992
Jain, V. and Magrath, I.
A Chemiluminescent Assay for Quantitation of beta-Galactosidase in the Femtogram Range - Application to Quantitation of beta-Galactosidase in lacZ-Transfected Cells ,
Anal Biochem
 199 , 119 , 1991
Johnson, H. and DeBusk, A.
The beta-Galactosidase System of Neurospora crassa. I. Purification adn Properties of the pH 4.2 Enzyme ,
Arch Biochem Biophys
 138 , 408 , 1970
Johnson, J.
Neutral Hetero-beta-Galactosidase from Rabbit Small Intestine ,
Biochim Biophys Acta
 302 , 383 , 1973
Jungalwala, F. and Robins, E.
Glycosidases in the Nervous System. III. Separation, Purification, and Substrate Specificities of beta-Galactosidases and beta-Glucuronidase from Brain ,
J Biol Chem
 243 , 4258 , 1968
Kaji, A. and Ichimi, T.
Production and Properties of Galactosidases from Corticium rolfsii ,
Appl Microbiol
 18 , 1036 , 1969
Kaneshiro, C. , Enns, C. , Hahn, M. , Peterson, J. and Reithel, F.
Evidence for an Active Dimer of Escherichia coli beta-Galactosidase ,
Biochem J
 151 , 433 , 1975
Kanfer, J. and Spielvogel, C.
beta-Galactosidase Activity of Human Skin Fibroblasts ,
Biochim Biophys Acta
 289 , 359 , 1972
Kato, D. , Hamaguchi, Y. , Fukui, H. and Ishikawa, E.
Enzyme-Linked Immunoassay. II. A Simple Method for Synthesis of the Rabbit Antibody-beta-D-Galactosidase Complex and Its General Applicability ,
J. Biochem.
 78 , 423 , 1975
Kato, K. , Hamaguchi, Y. , Fukui, H. and Ishikawa, E.
Enzyme-Linked Immunoassay. I. Novel Method for Synthesis of the Insulin-beta-D-Galactosidase Conjugate and Its Applicability for Insulin Assay ,
J. Biochem.
 78 , 235 , 1975
Kelemen, M. and Whelan, W.
Inhibition of Glucosidases and Galactosidases by Polyols ,
Arch Biochem Biophys
 117 , 423 , 1966
Kery, V. , Kucar, S. , Matulova, M. and Haplova, J.
Immobilisation of beta-D-Galactosidase from Escherichia coli on Cellulose Beads and Its Use for the Synthesis of Disaccharide Derivatives ,
Carbohydr Res
 209 , 83 , 1991
Khare, S. and Gupta, M.
Immobilization of E. coli beta-Galactosdase and Its Derivatives on Polyacrylamide Gel ,
Biotechnol Bioeng
 31 , 829 , 1988
Kraml, J. , Kolinska, J. , Ellederov‡, D. and Hirsov‡, D.
beta-Glucosidase (phlorizin hydrolase) Activity of the Lactase Fraction Isolated from the Small Intestinal Mucosa of Intact Rats, and the Relationship Between beta-Glucosidases and beta-Galactosidases ,
Biochim Biophys Acta
 258 , 520 , 1972
Lacroute, F. and Stent, G.
Peptide Chain Growth of beta-Galactosidase in Escherichia coli ,
J Mol Biol
 35 , 165 , 1968
Lacroute, K. , Fowler, A. and Zabin, I.
Amino Acid Sequence of beta-Galactosidase. IV. Sequence of an alpha-Complementing Cyanogen Bromide Peptide, Residues 3 to 92 ,
J Biol Chem
 250 , 2587 , 1975
Lester, G. and Byers, A.
Properties of Two beta-Galactosidases of Neurospora crassa ,
Biochem Biophys Res Commun
 18 , 725 , 1965
Li, S. , Mazzotta, M. , Chien, S. and Li, T.
Isolation and Characterization of Jack Bean beta-Galactosidase ,
J Biol Chem
 250 , 6786 , 1975
Lilly, M.
Stability of Immobilized beta-Galactosidase on Prolonged Storage ,
Biotechnol Bioeng
 13 , 589 , 1971
Lind, D. , Daniel, R. , Cowan, D. and Morgan, H.
beta-Galactosidase from a Strain of the Anaerobic Thermophile, Thermoanaerobacter ,
Enzyme Microb Technol
 11 , 180 , 1989
Loontiens, F. , Wallenfels, K. and Weil, R.
Studies on the Interaction of the Inhibitor o-Mercuriphenyl beta-D-Galactoside Chloride with beta-Galactosidase from Escherichia coli ,
Eur J Biochem
 14 , 138 , 1970
Macleod, C. , Dunnill, P. and Lilly, M.
The Synthesis of beta-Galactosidase by Constitutive and Other Regulatory Mutants of Escherichia coli in Chemostat Culture ,
J Gen Microbiol
 89 , 2211 , 1975
Malcolmelawes, D. , Wong, K. and Smith, B.
Application of a Computer-Controlled Flow Analyser to the Determination of Glucose and to the Study of beta-Galactosidase Activity ,
J Automatic Chem
 14 , 73 , 1992
Maloney, P. and Rotman, B.
Distribution of Suboptimally Induced beta-D-Galactosidase in Escherichia coli. The Enzyme Content of Individual Cells ,
J Mol Biol
 73 , 77 , 1973
Manzel, R.
A Microtiter Plate-Based System for the Semiautomated Growth and Assay of Bacterial Cells for beta-Galactosidase Activity ,
Anal Biochem
 181 , 40 , 1989
Marinkovic, D. , Marinkovic, J. and Tang, J.
Fragments of beta-Galactosidase from Escherichia coli Fragmentation, Purification, Characterization and in Vitro Complementation ,
Prep Biochem
 5 , 257 , 1975
Martini, G. , Mignone, C. and Ertola, R.
Studies on beta-Galactosidase Production in Transient Operation Cultures ,
Biotechnol Lett
 11 , 545 , 1989
Marymount, J. , Amanna, U. and Lloyd, B.
Usefulness of beta-Galactosidase Demonstration in Diagnostic Bacteriology ,
Am J Clin Path
 46 , 702 , 1966
Masuda, H. , Takahashi, T. and Sugawara, S.
beta-Galactosidase from Cultured Cells of Sugar Beet ,
Agric Biol Chem
 53 , 3335 , 1989
Mbuyi-Katala, A. , Schnek, A. and LZ<caron>onis, J.
Separation and Characterization of Four Enzyme Forms of beta-Galactosidase from Saccharomyces lactis ,
Eur J Biochem
 178 , 437 , 1988
McFeters, G. , Sandine, W. and Elliker, P.
Involvement of Sulfhydryl Groups in the beta-Galactosidase of Streptococcus lactis ,
J Bacteriol
 108 , 599 , 1971
McFeters, G. , Sandine, W. and Elliker, P.
Purification and Properties of Streptococcus lactis beta-Galactosidase ,
J Bacteriol
 93 , 914 , 1967
Meisler, M. and Tomino, S.
Biochemical and Immunological Studies of Purified Mouse beta-Galactosidase ,
J Biol Chem
 250 , 7752 , 1975
Melcher, U.
Purification of beta-Galactosidase-Specific Polysomes by Affinity Chromatography ,
Anal Biochem
 64 , 461 , 1975
Melchers, F. and Messer, W.
Hybrid Enzyme Molecules Reconstituted from Mixtures of Wild-Type and Mutant Escherichia coli beta-Galactosidase ,
J Mol Biol
 61 , 401 , 1971
Melchers, F. and Messer, W.
The Activity of Individual Molecules of Hybrid beta-Galactosidase Reconstituted from the Wild-Type and an Inactive-Mutant Enzyme ,
Eur J Biochem
 34 , 228 , 1973
Miyatake, T. and Suzuki, K.
Partial Purification and Characterization of beta-Galactosidase from Rat Brain Hydrolysing Glycosphingolipid ,
J Biol Chem
 250 , 585 , 1975
Miyazaki, Y.
Purification, Crystallization, and Properties of beta-Galactosidase from Bacillus macerans ,
Agric Biol Chem
 52 , 625 , 1988
Moses, V. and Sharp, P.
Interactions between Metabolic Intermediates of beta-Galactosidase from Escherichia coli ,
Biochem J
 118 , 491 , 1970
Naider, F. , Bohak, Z. and Yariv, J.
Reversible Alkylation of a Methionyl Residue Near the Active Site of beta-Galactosidase ,
Biochemistry
 11 , 3202 , 1972
Narinesingh, D. , Ngo, T. and Laidler, K.
Flow Kinetics of beta-Galactosidase Chemically Attached to Nylon Tubing ,
Can J Biochem
 53 , 1061 , 1975
Nir, R. , Yisraeli, Y. , Lamed, R. and Sahar, E.
Flow Cytometry Sorting of Viable Bacteria and Yeasts According to beta-Galactosidase Activity ,
Appl Environ Microbiol
 56 , 3861 , 1990
Ockerman, P.
Acid Hydrolases in Skin and Plasma in Gargoylism Deficiency of beta-Galactosidase in Skin ,
Clin Chim Acta
 20 , 1 , 1968
Okada, S. and O'Brien, J.
Generalized Gangliosidosis: beta-Galactosidase Deficiency ,
Science
 160 , 1002 , 1968
Ovsejevi, K. , Brena, B. , Batista-Viera, F. and Carlsson, J.
Immobilization of beta-Galactosidase on Thiolsulfonate-agarose ,
Enzyme Microb Technol
 17 , 151 , 1995
Paine, M. and Carbonell, R.
Immobilization of beta-Galactosidase in Collodion Microcapsules ,
Biotechnol Bioeng
 17 , 617 , 1975
Park, T. and Hoffman, A.
Immobilization and Characterization of beta-Galactosidase in Thermally Reversible Hydrogel Beads ,
J Biomed Mater Res
 24 , 21 , 1990
Peck, R. , Markey, F. and Yudkin, M.
Effect of 5-Fluorouracil on beta-Galactosidase Synthesis in an Escherichia coli Mutant. Catabolite Repression of the lac Operon ,
F.E.B.S. Lett.
 16 , 43 , 1971
Perlman, R. and Pastan, I.
Cyclic 3',5'-AMP: Stimulation of beta-Galactosidase and Tryptophanase Induction in E. coli ,
Biochem Biophys Res Commun
 30 , 656 , 1968
Pih, N. and Dhurjati, P.
Oscillatory Behavior of beta-Galactosidase Enzyme Activity in Escherichia coli During Perturbed Batch Experiments ,
Biotechnol Bioeng
 29 , 292 , 1987
Platteeuw, C. , Simmons, G. and de Vos, W.
Use of the Escherichia coli beta Glucuronidase (gusA) Gene as a Reporter Gene for Analyzing Promoters in Lactic Acid Bacteria ,
Appl Environ Microbiol
 60 , 587 , 1994
Putnam, S. and Koch, A.
Complications in the Simplest Cellular Enzyme Assay: Lysis of Escherichia coli for the Assay of beta-Galactosidase ,
Anal Biochem
 63 , 350 , 1975
Reithel, F. , Newton, R. and Eagleson, M.
Effects of Thiols on Escherichia coli beta-Galactosidases ,
Nature
 210 , 1265 , 1966
Riou, C. , Freyssinet, G. and Fevre, M.
Purification and Characterization of a beta-Galactosidase from Sclerotinia sclerotiorum ,
FEMS Microbiol Lett
 95 , 37 , 1992
Robins, E. , Hirsch, H. and Emmons, S.
Glycosidases in the Nervous System. I. Assay, Some Properties, and Distribution of beta-Galactosidase, beta-Glucuronidase, and beta-Glucosidase ,
J Biol Chem
 243 , 4246 , 1968
Robinson, P. , Dunnill, P. and Lilly, M.
Factors Affecting Scale-Up of Affinity Chromatography of beta-Galactosidase ,
Biochim Biophys Acta
 285 , 28 , 1972
Rohlfing, S. and Crawford, I.
Partial Purification and Physical Properties of Bacillus megaterium beta-Balactosidase ,
J Bacteriol
 92 , 1258 , 1966
Roth, R. and Rotman, B.
Dissociation of the Tetrameric Form of beta-D-Galactosidase by Inactivating Antibodies ,
Biochem Biophys Res Commun
 67 , 1384 , 1975
Roth, R. and Rotman, B.
Inactivation of Normal beta-D-Galactosidase by Antibodies to Defective Forms of the Enzyme ,
J Biol Chem
 250 , 7759 , 1975
Rouwenhorst, R. , Pronk, J. and van Dijken, J.
The Discovery of beta-Galactosidase ,
Trends Biochem Sci
 14 , 416 , 1989
Sato, M. and Yamashina, I.
Intracellular Distribution of beta-Galactosidase in Mucosal Cells from Hog Small Intestine ,
Biochim Biophys Acta
 397 , 179 , 1975
Sato, M. and Yamashina, I.
Purification of a beta-Galactosidase from Hog Small Intestine and Its Action on Glycoproteins and Glycopeptides ,
J. Biochem.
 76 , 1155 , 1974
Sauer, M. , Foulkes, J. and O'Neill, P.
A Comparison of Alkaline Phosphatase, beta-Galactosidase, Penicillinase and Peroxidase Used as Labels for Progesterone Determination in Milk by Heterologous Microtitre Plate Enzyme Immunoassay ,
J Steroid Biochem
 33 , 423 , 1989
Seetharam, B. and Radhakrishnan, A.
Studies on Mammalian Hetero-beta-Galactosidases ,
Biochem J
 128 , 53P , 1972
Shifrin, S. , Grochowski, B. and Luborsky, S.
Dissociation of beta-Galactosidase by Thiols ,
Nature
 227 , 608 , 1970
Shifrin, S. and Hunn, G.
Effect of Alcohols on the Enzymatic Activity and Subunit Association of beta-Galactosidase ,
Arch Biochem Biophys
 130 , 530 , 1969
Simos, G. , Giannakouros, T. and Georgatsos, J.
Plant beta-Galactosidases: Purification by Affinity Chromatography and Properties ,
Phytochem
 28 , 2587 , 1989
Sinnott, M. and Souchard, I.
The Mechanism of Action of beta-Galactosidase. Effect of Aglycone Nature and a-Deuterium Substitution on the Hydrolysis of Aryl Galactosides ,
Biochem J
 133 , 89 , 1973
Sinnott, M. and Viratelle, O.
The Effect of Methanol and Dioxan on the Rates of the beta-Galactosidase-Catalysed Hydrolyses of Some beta-D-Galactopyranosides: Rate-Limiting Degalactosylation. The pH-Dependence of Galactosylation and Degalactosylation ,
Biochem J
 133 , 81 , 1973
Sinnott, M.
beta-Galactosidase-Catalyzed Hydrolysis of beta-D-Galactopyranosyl Azide ,
Biochem J
 125 , 717 , 1971
Somogyi, M.
Notes on Sugar Determination ,
J Biol Chem
 195 , 19 , 1952
Steers, E. , Cuatrecasas, P. and Pollard, H.
The Purification of beta-Galactosidase from Escherichia coli by Affinity Chromatography ,
J Biol Chem
 246 , 196 , 1971
Steers, E. , Craven, G. , Anfinsen, C. and Bethune, J.
Evidence for Non-Identical Chains in the beta-Galactosidase of Eschericia coli K12 ,
J Biol Chem
 240 , 2478 , 1965
Stokes, T. and Wilson, I.
A Common Intermediate in the Hydrolysis of beta-Galactosidase from Escherichia coli ,
Biochemistry
 11 , 1061 , 1972
Strom, R. , Attardi, D. , Forsen, S. , Turini, P. , Celada, F. and Antonini, E.
The Activation of beta-Galactosidase by Divalent and Monovalent Cations, Transient and Steady-State Studies ,
Eur J Biochem
 23 , 118 , 1971
Struve, W. and McConnell, H.
A New Spin-Labeled Substrate for beta-Galactosidase and beta-Galactoside Permease ,
Biochem Biophys Res Commun
 49 , 1631 , 1972
Tanaka, H. , Meisler, M. and Suzuki, K.
Activity of Human Hepatic beta-Galactosidase Toward Natural Glycosphingolipid Substrates ,
Biochim Biophys Acta
 398 , 452 , 1975
Tanaka, Y. , Kagamiishi, A. , Kiuchi, A. and Horiuchi, T.
Purification and Properties of beta-Galactosidase from Aspergillus oryzae ,
J. Biochem.
 77 , 241 , 1975
Tenu, J. , Viratelle, O. and Yon, J.
Kinetic Study of the Activation Process of beta-Galactosidase from Escherichia coli by Mg2+ ,
Eur J Biochem
 26 , 112 , 1972
Tenu, J. , Viratelle, O. , Garnier, J. and Yon, J.
pH Dependence of the Activity of beta-Galactosidase from Escherichia coli ,
Can J Biochem
 20 , 363 , 1971
Ullmann, A. , Jacob, F. and Monod, J.
On the Subunit Structure of Wild-type Versus Complemented beta-Galactosidase of Escherichia coli ,
J Mol Biol
 32 , 1 , 1968
Ullmann, A. and Monod, J.
On the Effect of Divalent Cations and Protein Concentration upon Renaturation of Beta-Galactosidase from E. coli ,
Biochem Biophys Res Commun
 35 , 35 , 1969
van der Groen, G. , Wouters-Leysen, J. , Yde, M. and De Bruyne, C.
Effects of Alcohols on beta-Galactosidase-Catalyzed Hydrolysis of n-Alkyl-beta-D-Galactopyranosides ,
Eur J Biochem
 38 , 122 , 1973
Verheijen, F. , Palmeri, S. , Hoogeveen, A. and Galgaard, H.
Human Placental Neuraminidase-Activation, Stabilization and Association with beta-Galactosidase and Its Protective Protein ,
Eur J Biochem
 149 , 315 , 1985
Wallenfels, K. and Malhotra, O.
beta-Galactosidase , The Enzymes, 2nd Ed. Vol. 4 , P. Boyer, H. Lardy, and K. Myrback , Academic Press, NY , 409 , 1960
Wallenfels, K. and Weil, R.
, The Enzymes, 3rd Ed. Vol. 7 , P.D. Boyer , Academic Press, NY , 617 , 1972
Weber, K. and Kuter, D.
Reversible Denaturation of Enzymes by Sodium Dodecyl Sulfate ,
J Biol Chem
 246 , 4504 , 1971
Wells, W. , Ray, R. , Kuo, C. and Iritani, N.
Biosynthesis of 6-beta-Galactinol by Beta-Galactosidase from Rat Mammary Gland and E. coli ,
Biochem Biophys Res Commun
 65 , 1061 , 1975
Wentworth, D. and Wolfenden, R.
Slow Binding of D-Galacatal, a "Reversible" Inhibitor of Bacterial beta-Galactosidase ,
Biochemistry
 13 , 4715 , 1974
Wickson, V. and Huber, R.
The Non-Simultaneous Dissociation and Loss of Activity of beta-Galactosidase in Urea ,
Biochim Biophys Acta
 207 , 150 , 1970
Yamada, M. , Ikeda, K. and Egami, F.
Further Studies on Glycosidases from the Liver of Turbo cornutus with Special Reference to beta-Galactosidase, alpha-L-Arabinosidase, and beta-D-Fucosidase Activities ,
J. Biochem.
 73 , 69 , 1973
Yariv, J. , Wilson, K. , Hildesheim, J. and Blumberg, S.
Labelling of the Active Site of beta-Galactosidase by N-Bromoacetyl beta-D-Galactopyranosylamine ,
F.E.B.S. Lett.
 15 , 24 , 1971
Zabin, I. and Fowler, A.
The Amino Acid Sequence of beta-Galactosidase. III. The Sequences of NH2- and COOH-Terminal Tryptic Peptides ,
J Biol Chem
 247 , 5432 , 1972

Galactosidase, Beta Products

Description
Activity
Code
Cat. #
Size
Price
Description
Galactosidase, Beta
Source:
E. coli
A partially purified, lyophilized powder.
Store at 2-8°C.
…
Activity
≥50 units per mg dry weight
Code
BG
LS004090
5 ku
$66.00
LS004093
Bulk
---
The minimum amount for bulk packaging/pricing for this product is 100 x 1 ku. Please contact custservice@worthington-biochem.com to request a quote for smaller amounts.
Description
Galactosidase, Beta, Purified
Source:
E. coli
Chromatographically purified. A suspension in 1.6M ammonium sulfate.
Store at 2-8°C.
…
Activity
≥300 units per mg protein
Code
BGC
LS004099
1 ku
$80.00
LS004100
5 ku
$326.00
LS004102
Bulk
---
The minimum amount for bulk packaging/pricing for this product is 100 x 1 ku. Please contact custservice@worthington-biochem.com to request a quote for smaller amounts.