6 Results for "

β-D-galactosidase

" in MedChemExpress (MCE) Product Catalog:
Products (6)

6 Results for "β-D-galactosidase" in MCE Product Catalog:

Cat. No.: HY-137276
CAS No.: 97753-82-7
Purity:  99.73%
Synonyms: Bluo-Gal
Research Areas:  

Others

5-Bromo-3-indolyl β-D-galactopyranoside (Bluo-Gal) is a chromogenic substrate for β-galactosidase. 5-Bromo-3-indolyl β-D-galactopyranoside is hydrolyzed by the enzyme to generate a 5-bromoindole intermediate, which is further oxidized to form an insoluble blue precipitate. 5-Bromo-3-indolyl β-D-galactopyranoside can specifically recognize bacterial β-galactosidases (such as the product of the Escherichia coli lacZ gene) and reacts at pH 7.4, making it suitable for light and electron microscopic observations. 5-Bromo-3-indolyl β-D-galactopyranoside can be used in histochemical detection of reporter gene expression in transgenic organisms, such as the localization analysis of β-galactosidase activity in mouse embryos or muscle tissues .
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Cat. No.: HY-D1224A
CAS No.: 99792-50-4
Synonyms: CPRG sodium
Chlorophenol red-β-D-galactopyranoside (CPRG) sodium is an efficient and sensitive chromogenic substrate for β-galactosidase (HY-P2869), widely used in colorimetric assays. Chlorophenol red-β-D-galactopyranoside sodium itself appears pale yellow. When it is specifically hydrolyzed by β-galactosidase, it releases chlorophenol red. The released chlorophenol red turns purple-red under alkaline or neutral pH conditions. This color change from yellow to red can be quantitatively detected at wavelengths of 540-572 nm using visible spectrophotometry .
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Cat. No.: HY-138943
CAS No.: 149965-92-4
Synonyms: 5'-O-β-D-galactosyl-5-fluorouridine
Target:  

Drug Intermediate

Research Areas:  

Cancer

5-Fluorouridine 5'-O-β-D-galactopyranoside (5'-O-β-D-galactosyl-5-fluorouridine) is a 5-Fluorouridine proagent. 5-Fluorouridine 5'-O-β-D-galactopyranoside can be converted by the enzyme β-D-galactosidase to the potent antineoplastic agent 5-Fluorouridine .
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Cat. No.: HY-W039920
CAS No.: 74867-91-7
Synonyms: β-D-Galactosylamine, 98%
1-Amino-1-deoxy-β-D-galactose, 98% is a galactose analog used as a competitive inhibitor to aid in the separation, purification, identification, differentiation, and characterization of β-D-galactosidase and galactose oxidase.
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Cat. No.: HY-147112
CAS No.: 70622-78-5
MNP-GAL is MNPs coated with galactose. MNP-Gal can be used as substrate for the assay of NAG and beta-d-galactosidase .
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Cat. No.: HY-D1510
CAS No.: 77640-21-2
Research Areas:  

Others

4-Nitrophenyl 2-O-(β-L-Fucopyranosyl)-β-D-Galactopyranoside is a synthetic chromogenic substrate and can be used in the assay of α-fucosidases which hydrolyze the glycosidic linkage Fuc α1-2Gal. The assay is based on the sequential action of α-fucosidase and an exogenously added exo-β-d-galactosidase to release the easily measurable p-nitrophenol moiety .
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