Oxidative Stress Assay

1
Oxidative Stress Assay
Creative BioMart
2
Oxidative stress can reflect a disturbance
between the systemic production of reactive
oxygen species (ROS) and antioxidant defenses
against radicals. Oxidative stress is very
important and discovered over the past 40 years
as an important factor in many forms of
pathophysiology generally associated with aging.
ROS can react with proteins, nucleic acids, and
can cause lipids cell and tissue damage and can
be measured using selective or general indicators.
3

• Creative BioMart has a series of systems to do
  oxidative stress assay. We develop some oxidative
  biomarkers to perform oxidative stress assay.

4
Lipid peroxidation analysis
Lipid peroxidation is a well-demonstrated
mechanism of cellular which injury in both plants
and animals. It is used as an indicator of
oxidative stress in living cells. Lipid peroxides
are unstable to form a complex series of
compounds including reactive carbonyl compounds.
Polyunsaturated fatty acid peroxides can generate
4-hydroxyalkenals upon decomposition and
malonaldehyde (MDA).
5
Glutathione analysis
Glutathione (GSH) is an important antioxidant in
animals, fungi and plants. It prevents damage to
cellular components caused by reactive oxygen
species such as peroxides, lipid peroxides, heavy
metals and free radicals. It is an essence
linkage between the carboxyl group of the
glutamate side-chain and the amine group of
cysteine (which is attached by normal peptide
linkage to a glycine).
6
Thanks for watching! Contact Creative
BioMart Address 45-1 Ramsey Road Shirley, NY
11967, USA Email contact_at_creative-biomart.com W
ebsite http//www.creativebiomart.net