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EM05195

4MU-NANA.Na

Fluorogenic substrate to assay the activity of neuraminidase. 4-Methylumbelliferone is released from 4-MUNANA by neuraminidase and can be detected fluorometrically with excitation at 365-380 nm and emission at 445-454 nm. Also applicable for fluorescent staining of sialidases in PAGE.

Technical Data

CAS No: 76204-02-9
Synonyms: 4-Methylumbelliferyl N-acetyl-a-D-neuraminic acid sodium salt; Neu5Ac-a-4MU; 4MU-NeuNAc
Product Code: EM05195
MDL No: MFCD00057309
Chemical Formula: C21H24NNaO11
Molecular Weight: 489.41

Literature


  • Potier M et al (1979). Fluorometric assay of neuraminidase with a sodium (4-methylumbelliferyl-alpha-D-N-acetylneuraminate) substrate. Anal Biochem 94(2):287-96.
  • Myers RW et al (1980). The synthesis of 4-methylumbelliferyl alpha-ketoside of N-acetylneuraminic acid and its use in a fluorometric assay for neuraminidase. Anal Biochem 101(1):166-74.
  • Cross AS et al (2012). NEU1 and NEU3 sialidase activity expressed in human lung microvascular endothelia: NEU1 restrains endothelial cell migration, whereas NEU3 does not. J Biol Chem 4;287(19):15966-80.

Solubility

Stability

Further Information


Datasheets

Specification: View
MSDS: View

4MU-NANA.Na

CAS No:
76204-02-9
Synonyms:
4-Methylumbelliferyl N-acetyl-a-D-neuraminic acid sodium salt
Neu5Ac-a-4MU
4MU-NeuNAc
MDL No:
MFCD00057309
Chemical Formula:
Molecular Weight:
489.41
Product Structure
References:
1. Potier M et al (1979). Fluorometric assay of neuraminidase with a sodium (4-methylumbelliferyl-alpha-D-N-acetylneuraminate) substrate. Anal Biochem 94(2):287-96.
2. Myers RW et al (1980). The synthesis of 4-methylumbelliferyl alpha-ketoside of N-acetylneuraminic acid and its use in a fluorometric assay for neuraminidase. Anal Biochem 101(1):166-74.
3. Cross AS et al (2012). NEU1 and NEU3 sialidase activity expressed in human lung microvascular endothelia: NEU1 restrains endothelial cell migration, whereas NEU3 does not.
J Biol Chem 4;287(19):15966-80.
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