CAS 102286-67-9
:fluorescein mono-B-D-galactopyranoside
Description:
Fluorescein mono-B-D-galactopyranoside is a fluorescent compound commonly used in biochemical and cellular studies, particularly for tracking glycosylation processes and studying carbohydrate interactions. It is a derivative of fluorescein, which is known for its bright green fluorescence under UV light, making it useful as a fluorescent marker. The presence of the galactopyranoside moiety indicates that this compound is a glycoside, which can be hydrolyzed by specific enzymes, allowing for the study of enzyme activity and carbohydrate metabolism. This compound is typically soluble in water and organic solvents, facilitating its use in various experimental conditions. Its fluorescence properties make it valuable in microscopy and flow cytometry applications, enabling researchers to visualize and quantify biological processes involving carbohydrates. Additionally, the compound's stability and reactivity can be influenced by pH and temperature, which are important considerations in experimental design. Overall, fluorescein mono-B-D-galactopyranoside serves as a versatile tool in the fields of biochemistry and molecular biology.
Formula:C26H22O10
InChI:InChI=1/C26H22O10/c27-11-20-21(29)22(30)23(31)25(35-20)33-13-6-8-17-19(10-13)34-18-9-12(28)5-7-16(18)26(17)15-4-2-1-3-14(15)24(32)36-26/h1-10,20-23,25,27-31H,11H2/t20-,21+,22+,23-,25-,26?/m1/s1
InChI key:NIPYQLPZPLBOLF-GBLLEDPASA-N
SMILES:C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O[C@H]6[C@@H]([C@H]([C@H]([C@H](O6)CO)O)O)O
Synonyms:- Fluorescein monogalactoside
- Fluorescein mono-beta-D-galactoside
- 6'-hydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-3'-yl beta-D-galactopyranoside
- Fluorescein β-D-galactopyranoside
- Fluoresceinb-D-galactopyranoside
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3'-(b-D-galactopyranosyloxy)-6'-hydroxy-
- FLUORESCEIN MONO-B-D-GALACTOPYRANOSIDE
- FLUORESCEIN MONO-BETA-D-GALACTOPYRANOSIDE
- Fluorescein beta-D-galactopyranoside
- Fluorescein β-D-galactopyranoside ,98%
- FMGAL
- Fluorescein mono-β-D-galactopyranoside
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3'-(β-D-galactopyranosyloxy)-6'-hydroxy-
- 3'-(beta-D-Galactopyranosyloxy)-6'-hydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
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Fluorescein β-D-galactopyranoside
CAS:Fluorescein beta-D-galactopyranoside (FDG) is a fluorogenic substrate for beta-galactosidase in which a D-galactopyranosyl moiety is glycosidically attached to fluorescein. Enzymatic cleavage of the galactoside bond releases free fluorescein, producing a strong green fluorescent signal (excitation 490 nm, emission 514 nm). With high sensitivity and a large fluorescence turn-on ratio, Fluorescein beta-D-galactopyranoside is the substrate of choice for single-cell beta-galactosidase assays, flow cytometric analysis, and reporter gene expression studies.Formula:C26H22O10Molecular weight:494.4469Fluorescein mono-Å-D-Galactoside (FMGal)
CAS:M03593 - Fluorescein mono-Å-D-Galactoside (FMGal)
Formula:C26H22O10Purity:98%Color and Shape:SolidMolecular weight:494.4523'-Hydroxy-6'-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
CAS:Formula:C26H22O10Purity:98%Color and Shape:SolidMolecular weight:494.4469Fluorescein β-D-galactopyranoside
CAS:Fluorescein β-D-galactopyranosideFormula:C26H22O10Molecular weight:494.44688Fluorescein mono-b-D-galactopyranoside
CAS:Fluorescein mono-b-D-galactopyranoside or FMG is a fluorogenic substrate for beta-galactosidase. The fluorophore fluorescein is released after enzymatic cleavage, exhibiting a greenish fluorescent. This substrate is particularly valuable in gene expression studies (e.g., lacZ reporter assays) and as a probe for cell-based assays for real-time monitoring.Purity:Min. 95%Color and Shape:PowderMolecular weight:494.45 g/mol






