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*  Cellular senescence
... and stain positive for senescence-associated β-galactosidase activity. Senescence-associated beta-galactosidase, along with ... This results in false positives for maturing tissue macrophages and senescence-associated beta-galactosidase as well as for T- ...
*  Glycoside hydrolase family 2
... beta-galactosidase (EC 3.2.1.23); beta-mannosidase (EC 3.2.1.25); beta-glucuronidase (EC 3.2.1.31). These enzymes contain a ... The catalytic domain of Beta-galactosidases have a TIM barrel core surrounded several other largely beta domains. The sugar ... Matthews BW, Jacobson RH, Zhang XJ, DuBose RF (1994). "Three-dimensional structure of beta-galactosidase from E. coli". Nature ... beta-galactosidase from Escherichia coli". J. Biol. Chem. 267 (16): 11126-11130. PMID 1350782. ...
*  Beta-galactosidase
A few are evolved beta-galactosidase (EBG), beta-glucosidase, 6-phospho-beta-galactosidase, beta-mannosidase, and lactase- ... proposed a new isoform for beta-galactosidase with optimum activity at pH 6.0 (Senescence Associated beta-gal or SA-beta-gal) ... "Senescence-associated beta-galactosidase is lysosomal beta-galactosidase". Aging Cell. 5 (2): 187-95. doi:10.1111/j.1474- ... β-galactosidase synthesis stops when glucose levels are sufficient. Beta-galactosidase has many homologues based on similar ...
*  Endo-beta-galactosidase
... may refer to: Blood-group-substance endo-1,4-beta-galactosidase Keratan-sulfate endo-1,4-beta- ...
*  Senescence-associated beta-galactosidase
"Senescence-associated beta-galactosidase is lysosomal beta-galactosidase". Aging Cell. 5 (2): 187-95. doi:10.1111/j.1474- ... Senescence-associated beta-galactosidase (SA-β-gal or SABG) is a hypothetical hydrolase enzyme that catalyzes the hydrolysis of ... Senescence-associated beta-galactosidase, along with p16Ink4A, is regarded to be a biomarker of cellular senescence. Its ... following the observation that when beta-galactosidase assays were carried out at pH 6.0, only cells in senescence state ...
*  6-phospho-beta-galactosidase
... beta-D-phosphogalactoside galactohydrolase, phospho-beta-D-galactosidase, and 6-phospho-beta-D-galactosidase. This enzyme ... In enzymology, a 6-phospho-beta-galactosidase (EC 3.2.1.85) is an enzyme that catalyzes the chemical reaction a 6-phospho-beta- ... Hengstenberg W, Penberthy WK, Morse ML (1970). "Purification of the staphylococcal 6-phospho-beta-D-- galactosidase". Eur. J. ... Other names in common use include phospho-beta-galactosidase, ... The systematic name of this enzyme class is 6-phospho-beta-D- ...
*  Galactan 1,3-beta-galactosidase
3-beta-galactosidase (EC 3.2.1.145, galactan (1->3)-beta-D-galactosidase) is an enzyme with systematic name galactan 3-beta-D- ... Galactan 1,3-beta-galactosidase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular ... galactosidase. This enzyme catalyses the following chemical reaction Hydrolysis of terminal, non-reducing beta-D-galactose ... residues in (1->3)-beta-D-galactopyranans This enzyme removes not only free galactose, but also 6-glycosylated residues. ...
*  Galactan endo-1,6-beta-galactosidase
... (EC 3.2.1.164, endo-1,6-beta-galactanase) is an enzyme with systematic name endo-beta-(1-> ... Galactan endo-1,6-beta-galactosidase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and ... beta-galactans to yield galactose and (1->6)-beta-galactobiose as the final products The enzyme specifically hydrolyses 1,6- ... This enzyme catalyses the following chemical reaction Endohydrolysis of (1->6)-beta-D-galactosidic linkages in arabinogalactan ...
*  Arabinogalactan endo-1,4-beta-galactosidase
Arabinogalactan endo-beta-1,4-galactanase (EC 3.2.1.89, endo-1,4-beta-galactanase, galactanase, arabinogalactanase, ganB (gene ... Arabinogalactan endo-beta-1,4-galactanase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and ... This enzyme catalyses the following chemical reaction The enzyme specifically hydrolyses (1->4)-beta-D-galactosidic linkages in ... and biochemical evidence that some glycoside hydrolase family 42 β-galactosidases are arabinogalactan type I oligomer ...
*  Keratan-sulfate endo-1,4-beta-galactosidase
... (EC 3.2.1.103, endo-beta-galactosidase, keratan sulfate endogalactosidase, ... Keratan-sulfate endo-1,4-beta-galactosidase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular ... keratanase, keratan-sulfate 1,4-beta-D-galactanohydrolase) is an enzyme with systematic name keratan-sulfate 4-beta-D- ... This enzyme catalyses the following chemical reaction Endohydrolysis of (1->4)-beta-D-galactosidic linkages in keratan sulfate ...
*  Blood-group-substance endo-1,4-beta-galactosidase
... (EC 3.2.1.102, endo-beta-galactosidase, blood-group-substance 1,4-beta-D- ... Blood-group-substance endo-1,4-beta-galactosidase at the US National Library of Medicine Medical Subject Headings (MeSH) ... This enzyme catalyses the following chemical reaction Endohydrolysis of (1->4)-beta-D-galactosidic linkages in blood group A ... Fukuda, M.N.; Matsumara, G. (1976). "Endo-β-galactosidase of Escherichia freundii. Purification and endoglycosidic action on ...
*  GM1 gangliosidoses
Autosomal recessive disorder; beta-galactosidase deficiency; neuronal storage of GM1 ganglioside and visceral storage of ... The GM1 gangliosidoses (or GM1 gangliosidosis) are caused by a deficiency of beta-galactosidase, with resulting abnormal ... Prenatal diagnosis is possible by measurement of Acid Beta Galactosidase in cultured amniotic cells. Bley, Annette E.; ... resulting from marked deficiency of Acid Beta Galactosidase. GM1 has three forms: early infantile, late infantile, and adult. ...
*  Glycoside hydrolase family 35
... beta-galactosidase (EC 3.2.1.23). Mammalian beta-galactosidase is a lysosomal enzyme (gene GLB1) which cleaves the terminal ...
*  Glycoside hydrolase family 1
... beta-galactosidase (EC 3.2.1.23); 6-phospho-beta-galactosidase (EC 3.2.1.85); 6-phospho-beta-glucosidase (EC 3.2.1.86); lactase ... 6-phospho-beta-galactosidase InterPro: IPR005928 GBA3; KL; KLB; LCT; LCTL; GH1 in CAZypedia Henrissat B, Callebaut I, Mornon JP ... Glycoside hydrolase family 1 CAZY GH_1 comprises enzymes with a number of known activities; beta-glucosidase (EC 3.2.1.21); ... hydrolase (EC 3.2.1.62), lactase (EC 3.2.1.108); beta-mannosidase (EC 3.2.1.25); myrosinase (EC 3.2.1.147). ...
*  Glycoside hydrolase family 16
... endo-beta-1,3-glucanase (EC 3.2.1.39); endo-beta-1,3-1,4-glucanase (EC 3.2.1.6); endo-beta-galactosidase (EC 3.2.1.103). ...
*  Blue-white screen
Langley, K. E.; Villarejo, M. R.; Fowler, A. V.; Zamenhof, P. J.; Zabin, I. (1975). "Molecular basis of beta-galactosidase ... β-galactosidase is a protein encoded by the lacZ gene of the lac operon, and it exists as a homotetramer in its active state. ... The presence of an active β-galactosidase can be detected by X-gal, a colourless analog of lactose that may be cleaved by β- ... However, a mutant β-galactosidase derived from the M15 strain of E. coli has its N-terminal residues 11-41 deleted and this ...
*  Marker gene
The bacterial lacZ gene encodes a beta-galactosidase enzyme. When media containing certain galactosides (e.g. X-gal) is added, ...
*  Cathepsin A
1991). "Human beta-galactosidase gene mutations in GM1-gangliosidosis: a common mutation among Japanese adult/chronic cases". ... 1994). "Normal serum beta-galactosidase in juvenile GM1 gangliosidosis". Pediatr. Neurol. 10 (4): 317-9. doi:10.1016/0887-8994( ... Chakraborty S, Rafi MA, Wenger DA (1994). "Mutations in the lysosomal beta-galactosidase gene that cause the adult form of GM1 ... 1991). "Combined deficiency of beta-galactosidase and neuraminidase: natural history of the disease in the first 18 years of an ...
*  Galactosialidosis
Neuraminidase deficiency with beta-galactosidase deficiency at NIH's Office of Rare Diseases Hide & Seek Foundation for ... in 1979 by measuring beta-galactosidase and neuraminidase activities in cultured amniotic fluid cells. Koike K, Hamaguchi T, ... This in turn leads to a secondary deficiency of beta-galactosidase (GLB1) and neuraminidase 1 (NEU1).[citation needed]There are ... "Prenatal diagnosis of sialidosis with combined neuraminidase and beta-galactosidase deficiency". Clinical Genetics. 16 (1): 60- ...
*  Penicillium multicolor
ATCC Flood, M. T.; Kondo, M (2004). "Toxicity evaluation of a beta-galactosidase preparation produced by Penicillium multicolor ... "Isolation and characterization of a beta-primeverosidase-like enzyme from Penicillium multicolor". Bioscience, Biotechnology, ...
*  NEU1
In the lysosome, this enzyme is part of a heterotrimeric complex together with beta-galactosidase and cathepsin A (the latter ... Activation, stabilization and association with beta-galactosidase and its protective protein". Eur. J. Biochem. 149 (2): 315-21 ... "Association of N-acetylgalactosamine-6-sulfate sulfatase with the multienzyme lysosomal complex of beta-galactosidase, ...
*  Lactase
... beta-galactosidase". Biochemistry. 40 (49): 14781-94. doi:10.1021/bi011727i. PMID 11732897. Fernandez P, Cañada FJ, Jiménez- ... Lactase (also known as lactase-phlorizin hydrolase, or LPH), a part of the β-galactosidase family of enzymes, is a glycoside ... The Lactase Protein E. coli β-galactosidase: PDB: 1JYY​ Gene Ontology for Lactase Making of the Fittest: Got Lactase? The Co- ... Hermida C, Corrales G, Cañada FJ, Aragón JJ, Fernández-Mayoralas A (Jul 2007). "Optimizing the enzymatic synthesis of beta-D- ...
*  Eastern blot
Olson and Eglen; Eglen, RM (2007). "beta Galactosidase complementation: A cell-based luminescent assay platform for drug ...
*  Protein-fragment complementation assay
... beta-galactosidase) Luciferase, including ReBiL (recombinase enhanced bimolecular luciferase) and the commercial products ... "Monitoring protein-protein interactions in intact eukaryotic cells by beta-galactosidase complementation". Proceedings of the ... The following proteins have been used in split protein PCAs: Beta-lactamase Dihydrofolate reductase (DHFR) Focal adhesion ... "Bacterial beta-lactamase fragmentation complementation strategy can be used as a method for identifying interacting protein ...
*  François Jacob
Ullmann, A.; Jacob, F.; Monod, J. (1968). "On the subunit structure of wild-type versus complemented beta-galactosidase of ... "The role of the inducible alleles and the constitutive alleles in the synthesis of beta-galactosidase in zygotes of Escherichia ... of a peptide fraction of Escherichia coli beta-galactosidase". Journal of Molecular Biology. 12 (3): 918-923. doi:10.1016/S0022 ... by in vitro complementation of a peptide corresponding to an operator-proximal segment of the beta-galactosidase structural ...
*  Potassium ferrocyanide
... is used in a mixture with potassium ferricyanide and phosphate buffered solution to provide a buffer for beta-galactosidase, ... which is used to cleave X-Gal, giving a bright blue visualization where an antibody (or other molecule), conjugated to Beta-gal ...
*  Affibody molecule
"Affibody-beta-galactosidase immunoconjugates produced as soluble fusion proteins in the Escherichia coli cytosol". J. Immunol. ...