X-Neu5Ac (sodium)

X-Neu5Ac (sodium) is a substrate for chromogenic assay of neuraminidase activity in bacterial expression systems; with a Km of 0.89 mM for neuraminidase.

Product Specifications

CAS Number

[160369-85-7]

Product Name Alternative

X-NeuNAc

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

Bacterial

Type

Reference compound

Related Pathways

Anti-infection

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/X-Neu5Ac.html

Purity

99.98

Solubility

H2O : 100 mg/mL (ultrasonic)

Smiles

OC[C@@H](O)[C@@H](O)[C@H]1[C@H](NC(C)=O)[C@@H](O)C[C@](OC2=CNC3=C2C(Cl)=C(Br)C=C3)(C(O[Na])=O)O1

Molecular Formula

C19H21BrClN2NaO9

Molecular Weight

559.72

Precautions

H302, H315, H319, H335

References & Citations

[1]Fujii I, et al. X-Neu5Ac: a novel substrate for chromogenic assay of neuraminidase activity in bacterial expression systems. Bioorg Med Chem. 1993 Aug;1 (2) :147-9.|[2]Minami A, et al. Imaging of sialidase activity in rat brain sections by a highly sensitive fluorescent histochemical method. Neuroimage. 2011 Sep 1;58 (1) :34-40.