L6876
Lisozima from chicken egg white
powder or granules, ≥39,000 units/mg protein
Sinónimos:
Mucopéptido N-acetilmuramoilhidrolasa, Muramidasa
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About This Item
Nombre del producto
Lisozima from chicken egg white, powder or granules, ≥39,000 units/mg protein
biological source
chicken egg white
form
powder or granules
specific activity
≥39,000 units/mg protein
mol wt
single-chain 14.3 kDa
technique(s)
cell based assay: suitable
suitability
suitable for cell lysis
UniProt accession no.
application(s)
cell analysis
storage temp.
room temp
Quality Level
Gene Information
chicken ... LYZ(396218)
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Categorías relacionadas
Application
Biochem/physiol Actions
La enzima es activa en un amplio intervalo de pH (de 6,0 a 9,0). A pH 6,2, se observa actividad máxima en un intervalo de fuerzas iónicas más amplio (de 0,02 a 0,100 M) que a pH 9,2 (de 0,01 a 0,06 M).
Features and Benefits
Other Notes
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can Product L6876, Lysozyme from chicken egg white, be reconstituted and can stock solutions be prepared?
For the lysis procedure, use a freshly prepared solution of 500,000 units/ml in 10 mM Tris-HCl, pH 8.0. The product is also soluble in water (10 mg/ml) yielding a clear to slightly hazy colorless solution. Aqueous solutions should be stable for at least one month when stored between 2-8 °C.
Can Product L6876, Lysozyme from chicken egg white, be inactivated by heat?
Solutions of Lysozyme may be inactivated by boiling for 40 seconds at 100°C at an alkaline pH.
What is the amino acid sequence of Product L6876, Lysozyme from chicken egg white?
Lysozyme is a single chain polypeptide of 129 amino acids. The amino acid sequence of chicken egg white Lysozyme is described in the Journal of Biological Chemistry, 238, 2698-2707 (1963).
Under what conditions can Product L6876, Lysozyme from chicken egg white, be used to lyse E. coli?
The following procedure is for the lysis of E. coli. It may be used as a guideline for other species.1. Incubate E. coli (strain ATCC 37017) bearing the pBR322 plasmid overnight in Terrific Broth (Product No. T 0918) with 25 μg/ml tetracycline (Product No T 3383) and 25 μg/ml ampicillin (Product No. A 9518).2. Centrifuge 1-2 ml samples of the overnight culture.3. Resuspend the pellets in 350 μl of STET buffer (10 mM Tris-HCl, pH 8.0, with 0.1 M NaCl, 1 mM EDTA, and 5% [w/v] TRITON® X-100).4. Add 25 μl of a freshly prepared lysozyme solution (500,000 units/ml in 10 mM Tris-HCl, pH 8.0).5. Mix by vortexing for 3 seconds.6. Incubate the lysis mixture for 30 minutes at 37 °C7. After incubation, place the tube containing the lysis mixture in a boiling water bath for exactly 40 seconds.8. Centrifuge the lysis mixture at 14,000 x g.9. Remove the pellet (cell debris) from the tube using a sterile toothpick.10. Plasmid DNA from the supernatant may then be purified and analyzed.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| L6876-10G | 04061835521920 |
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