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454428

4-Methylumbelliferyl-6-sulfo-N-acetyl-β-D-glucosaminide potassium salt

≥98% (HPLC), crystalline solid, hexosaminidase A substrate, Calbiochem®

Synonym(s):

4-Methylumbelliferyl-6-sulfo-N-acetyl-β-D-glucosaminide, Potassium Salt, 4-Methylumbelliferyl-6-sulfo-2-acetamido-2-deoxy-β-D-glucopyranoside, K

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About This Item

Empirical Formula (Hill Notation):
C18H20NO11S · K
Molecular Weight:
497.51
UNSPSC Code:
51111800
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
crystalline solid
Storage condition:
OK to freeze, desiccated, protect from light
Pricing and availability is not currently available.
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Product Name

4-Methylumbelliferyl-6-sulfo-N-acetyl-β-D-glucosaminide, Potassium Salt, Fluorogenic substrate for isoenzyme A of N-acetyl-β-D-glucosaminidase (hexosaminidase A). Can be used for the prenatal diagnosis of Tay-Sachs disease and for the classification of GM2 gangliosidosis genotypes.

Quality Segment

assay

≥98% (HPLC)

form

crystalline solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated, protect from light

color

white

solubility

water: 20 mg/mL

fluorescence

λex 360 nm, λem 440 nm

shipped in

ambient

storage temp.

−20°C

General description

Fluorogenic substrate for isoenzyme A of N-acetyl-β-D-glucosaminidase (hexosaminidase A). Can be used for the prenatal diagnosis of Tay-Sachs disease and for the classification of GM2 gangliosidosis genotypes. Excitation maximum: ~360 nm; emission maximum: ~440 nm.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

Other Notes

Greloner, E.E., and Wenger, D.A. 1987. Prenat. Diag. 7, 419.
Bayleran, J., et al. 1984. Clin. Chim. Acta143, 73.
Inui, K., and Wenger, D.A. 1984. Clin. Genet.25, 93.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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This Item
474422M213368903
description

Fluorogenic substrate for isoenzyme A of N-acetyl-β-D-glucosaminidase (hexosaminidase A). Can be used for the prenatal diagnosis of Tay-Sachs disease and for the classification of GM2 gangliosidosis genotypes.

description

Substrate for the fluorogenic assay of α-D-galactosidase.

description

β-N-acetylhexosaminidase substrate

description

≥90% (HPLC)

form

crystalline solid

form

solid

form

powder

form

powder

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (TLC)

assay

≥90% (HPLC)

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

manufacturer/tradename

-

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage condition

OK to freeze, desiccated, protect from light

storage condition

OK to freeze, protect from light, desiccated

storage condition

-

storage condition

-


Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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