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Mouse SOD3 protein (active)

Mouse SOD3 protein (active). GTX00423-pro
Mouse SOD3 protein (active). GTX00423-pro

Cat No. GTX00423-pro

Application Functional Assay
Species Mouse
Package
10 μg ($279)
APPLICATION

Application Note

Extracellular superoxide dismutase [Cu-Zn] is an enzyme that in humans is encoded by the SOD3 gene. This gene encodes a member of the superoxide dismutase (SOD) protein family. SODs are antioxidant enzymes that catalyze the dismutation of two superoxide radicals into hydrogen peroxide and oxygen. According to the report, in a weakly alkaline buffer solution (pH 8.2) with N-tris (hydroxymethyl) amino methane-HCL, pyrogallol can occur autoxidation in the air, then SOD can inhibit this reaction. Thus, using this way to measure the activity of recombinant mouse SOD3. The reaction was performed in adding 30 μl pyrogallol (50 mmol/l) to 900 μl Tris-HCl (50 mmol/l) in 1.5ml cuvette (1.0cm light path), rapidly mixing at 25ºC, then read at 325nm (zero the spectrophotometer using 50 mmol/l Tris-HCl), record the OD value every 30 second for 6 times. Control the pyrogallol autoxidation rate at 0.70 OD/min. After, adding various concentrations of recombinant of SOD3 to 900 μl Tris-HCl (50 mmol/l), incubated for 20min at 25ºC, then adding 30 μl (50 mmol/l) pyrogallol to each tube, rapidly mixing and read at 325nm, record the OD value every 30 second for 6 times. Under these conditions, the enzyme amount of 50% per minute inhibition of pyrogallol autooxidation is defined as a unit. The specific activity of recombinant mouse SOD3 is 273.8 U/mg.

Observed MW

26 kDa.
PROPERTIES

Form

Lyophilized powder

Buffer

Lyophilized from 20 mM Tris (pH 8.0), 150 mM NaCl, 1 mM EDTA, 1 mM DTT, 0.01% SKL, 5% Trehalose and Proclin300. Reconstitute with 20 mM Tris (pH8.0), 150 mM NaCl to a concentration of 0.1-1.0 mg/ml. Do not vortex.

Storage

For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, store at -20ºC or below. After reconstitution, keep as concentrated solution. Avoid freeze-thaw cycles.

Region/Sequence

N-terminal His-Tag; Ser25~Thr251 (NP_035565.1)

Expression System

E. coli

Purity

> 90%

Endotoxin

< 1 EU/μg

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

superoxide dismutase 3, extracellular , AI314465 , EC-SOD

Database

Research Area

DATA IMAGES
Mouse SOD3 protein (active). GTX00423-pro

GTX00423-pro Image

WB analysis of GTX00423-pro Mouse SOD3 protein (active).

Mouse SOD3 protein (active). GTX00423-pro

GTX00423-pro Image

SDS-PAGE analysis of GTX00423-pro Mouse SOD3 protein (active).

REFERENCE
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Package List Price ($)
$ 279