[CAS NO. 34612-38-9] Maltotetraose

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PRODUCTS SPECIFICATIONS [34612-38-9]

Catalog

HY-N2464

Brand

MCE

CAS

34612-38-9

DESCRIPTION [34612-38-9]

Overview

MDL	MFCD00010576
Molecular Weight	666.58
Molecular Formula	C24H42O21
SMILES	OC[C@@H](O[C@H](O[C@@]([C@H](O)CO)([H])[C@H](O)[C@@H](O)C=O)[C@H](O)[C@H]1O)[C@@]1([H])O[C@H]2O[C@@H]([C@@H](O[C@@]3([H])O[C@@H]([C@@H](O)[C@H](O)[C@H]3O)CO)[C@H](O)[C@H]2O)CO

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Summary

Maltotetraose can be used as a substrate for the enzyme-coupled determination of amylase activity in biological fluids.

IC50 & Target

Human Endogenous Metabolite

Appearance

Solid

Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

H ₂ O : 125 mg/mL ( 187.52 mM ; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.5002 mL	7.5010 mL	15.0019 mL
5 mM	0.3000 mL	1.5002 mL	3.0004 mL
10 mM	0.1500 mL	0.7501 mL	1.5002 mL

* Please refer to the solubility information to select the appropriate solvent.

In Vivo:

1.

Add each solvent one by one: PBS

Solubility: 100 mg/mL (150.02 mM); Clear solution; Need ultrasonic

* All of the co-solvents are available by MCE.

References

[1] Whitlow KJ, et al. Maltotetraose as a substrate for enzyme-coupled assay of amylase activity in serum and urine. Clin Chem. 1979 Mar;25(3):481-3.

Synonyms

D-Glucose, O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-

Maltotetraose

O-α-D-Glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucose

Amylotetraose

α-1,4-Tetraglucose

Fujioligo 450

Tetrup L