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egg white lysozyme (19-36) [Gallus gallus]
Dissolution of cell wall

Catalog No.A1065
Size Price Stock Qty
1mg
$50.00
In stock
5mg
$150.00
In stock
10mg
$250.00
In stock
25mg
$350.00
In stock

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Sample solution is provided at 25 µL, 10mM.

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Chemical structure

egg white lysozyme (19-36) [Gallus gallus]

egg white lysozyme (19-36) [Gallus gallus] Dilution Calculator

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egg white lysozyme (19-36) [Gallus gallus] Molarity Calculator

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Chemical Properties

Cas No. SDF Download SDF
Synonyms H2N-Lys-Val-Phe-Gly-Arg-Cys-Glu-Leu-Ala-Ala-Ala-Met-Lys-Arg-His-Gly-Leu-Asp-OH
Formula C86H144N28O23S2 M.Wt 2002.37
Solubility ≥402.3mg/ml in DMSO Storage Store at -20°C
Shipping Condition Evaluation sample solution : ship with blue ice.All other available size: ship with RT , or blue ice upon request
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.

Background

Sequence: H2N-KVFGRCELAAAMKRHGLD-OH

Formula of Egg white lysozyme (19-36) [Gallus gallus]:

C86H144N28O23S2

Hen egg white lysozyme has a molecular weight of about 14,600 and each molecule comprises 129 amino acid residues1.

The crystals have unit cell dimensions a = b = 79.1, c = 37.9 A and space group P43212, and there are eight molecules in the unit cell, one per asymmetric unit2.  Liquid of crystallization constitutes about 33.5 per cent of the weight of the crystal3.

The activity of lysozyme in promoting the dissolution of bacterial cell walls is now known to depend upon its ability to catalyze the hydrolysis of ,3-(1-4) glycosidic linkages between amino sugar residues in poly-saccharide components of these cell walls1.

Figure1. The crystal structure of hen egg-white lysozyme

A1065_1

 

Ref:

1. David C. Phillips. The Hen Egg-White Lysozyme Molecule. (1967) Proceedings of the National Academy of Sciences of the United States of America, 57: 483-495

2. Blake, C. C. F., E.  H. Fenn, A. C. T. North, D. C. Phillips, and t. J. Polijak, Nature, 196, 1173 (1962).

3. Steinrauf, L. K., Acta Cryst., 12, 77 (1959).