Page 13   GENTAUR HEADQUARTERS  +32 1641 4407  +32 1650 9045 

GENTAUR Oxidative Stress Markers

JaICA New 8-OHdG Check ELISA
8-hydroxy-2'-deoxyguanosine (8-OHdG) is a product of oxidative damaged DNA formed by hydroxy radical, singlet oxygen and direct photodynamic action.
We provide two types of 8-OHdG ELISA kits with different assay range. New 8-OHdG Check ELISA is suitable for urine and serum sample from animal and human. If you are planning to measure 8-OHdG in human serum, tissue, cultured cells, we recommend to use 'Highly Sensitive 8-OHdG Check ELISA'.

Formation of 8-hydroxy-2’-deoxyguanosine (8-OhdG) by oxygen radicals.

Thiobarbituric Acid Reactive Substances

Malondialdehyde (MDA) forms a 1:2 adduct with thiobarbituric acid; the adduct can be measured by fluorometry.

Features:

·     Supported by numerous publications

·     High specificity & High quality

·     Rapid & Easy procedure

·     Large samples range, almost any body fluid, tissue and cultured cells.

·     Anti-Oxidant and Drug Screening

Features:

·     Sensitive – accurate detection of biomarkers at low level using minimal sample volume.

·     Flexible – kit and reagent formats to suit your sample type, species, and application needs.

·     Validated – qualified in-house and widely cited in peer reviewed journals.

The Nitric Oxide (NO₂/NO₃) Assay Kit

·     Measures nitrate and nitrite separately

·     Range - (Nitrite) 3.125 - 200 µmole/L

·     Range -  (Nitrate) 3.125 - 100 µmole/L

·     Sensitivity - (Nitrite) 0.222 µmole/L

·     Sensitivity - (Nitrate) 0.625 µmole/L

·     Species Independent

Polyclonal Antibodies

Alzheimer’s diseased brain section stained with HO-1 (Hsp32) Polyclonal antibody

Superoxide dismutase (SOD) is an antioxidant enzyme involved in the defense system against ROS. SOD-1 is found in all eukaryotic species containing one each of Cu and Zn ion per subunit. The manganese containing enzyme SOD2, is located in the mitochondrial matrix in close proximity to a primary endogenous source of superoxide, the mitochondrial respiratory chain. SOD-3 is a heparin-binding multimer, primarily expressed in human lungs, vessel walls and airways.

Features:

·     Very high sensitivity

·     Simple: pre-coated plate

·     Specificity: no cross-reactivity with the other human SOD forms, including SOD-4

·     Precision: %CV is within 10%

·     Accuracy: %recovery and linearity is within 95~105%

·     Room temperature incubation

·     Sample: Serum, Plasma, Cell lysate and buffer solution

Page 14

[ Home ] [ Up ]

Send mail to [email protected] with questions or comments about this web site.
Copyright © 2009 Gentaur
Last modified: 06/25/09