Rat 8-Hydroxy-desoxyguanosine ELISA Kit (E02A0687) - Shanghai BlueGene Biotech CO., LTD.

BlueGene Biotech Rat 8-Hydroxy-desoxyguanosine ELISA Kit (E02A0687)

Cell Biology

Epigenetics and Nuclear Signaling

E02A0687 Rat 8-Hydroxy-desoxyguanosine ELISA Kit

The Rat 8-Hydroxy-desoxyguanosine ELISA Kit can be used to identify samples from the rat species. 8-Hydroxy-desoxyguanosine can also be called "2'-deoxy-8-hydroxyguanosine", "2'-deoxy-8-oxoguanosine", "7,8-dihydro-8-oxo-2'-deoxyguanosine", "8-Hydroxy-2'-deoxyguanosine", "8-Hydroxydeoxyguanosine", "8-Oxo-2'-deoxyguanosine", "8-Oxo-7,8-dihydro-2'-deoxyguanosine", "8-Oxo-7-hydrodeoxyguanosine", "8-Oxo-dG", "8-Oxo-deoxyguanosine", "8-oxo-7,8-dihydrodeoxyguanosine", "8-oxodG", 8-oxodG.

Products

Specifications of Rat 8-Hydroxy-desoxyguanosine ELISA Kit

Product Information
Cat. No.	E02A0687
Product Name	Rat 8-Hydroxy-desoxyguanosine ELISA Kit
Species	Rat
Product Size	48 Tests / 96 Tests
Concentration	50-1000 pg/ml
Sensitivity	1.0 pg/ml
Principal	Competitive ELISA
Sample Volume	100 ul
Sample Type	Serum, plasma, cell culture supernatants, body fluid and tissue homogenate
Assay Time	90 minutes
Platform	Microplate Reader
Conjugate	HRP
Detection Method	Colorimetric
Storage	2-8°C

Kit Components
MATERIALS	SPECIFICATION	QUANTITY
MICROTITER PLATE	96 wells	stripwell
ENZYME CONJUGATE	6.0 mL	1 vial
STANDARD A (0.5mL)	0 pg/mL	1 vial
STANDARD B (0.5mL)	50 pg/mL	1 vial
STANDARD C (0.5mL)	100 pg/mL	1 vial
STANDARD D (0.5mL)	250 pg/mL	1 vial
STANDARD E (0.5mL)	500 pg/mL	1 vial
STANDARD F (0.5mL)	1000 pg/mL	1 vial
SUBSTRATE A	6 mL	1 vial
SUBSTRATE B	6 mL	1 vial
STOP SOLUTION	6 mL	1 vial
WASH SOLUTION (100 x)	10 mL	1 vial
BALANCE SOLUTION	3 mL	1 vial

Principle of the Assay

8-oxodG ELISA kit uses an anti-8-oxodG antibody and an 8-oxodG-HRP conjugate in a competitive enzyme immunoassay method. 8-oxodG-HRP conjugate is incubated with the assay sample and buffer in a pre-coated plate for one hour. The wells are decanted and washed five times when the incubation period is over. The HRP enzyme substrate is then incubated in the wells. The result of the enzyme-substrate reaction is a complex that is blue in hue. The process is finally stopped by adding a stop solution, causing the solution to turn yellow. In a microplate reader, the color intensity is measured spectrophotometrically at 450 nm. Due to competition for the anti-8-oxodG antibody binding site between 8-oxodG from samples and 8-oxodG-HRP conjugate, the intensity of the color is inversely proportional to the concentration of 8-oxodG. Since the number of sites is limited, as more sites are occupied by 8-oxodG from the sample, fewer sites are left to bind 8-oxodG-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The 8-oxodG concentration in each sample is interpolated from this standard curve.

Quality Control on Rat 8-Hydroxy-desoxyguanosine ELISA Kit

Coefficient of Variance	Intra Variation% ＜10%
	Inter Variation% ＜12%
Recovery	95-102%
Linearity	Diluent Ratio	Range %
	1:2	93-105
	1:4	88-106
	1:8	86-108
Specificity/Cross-reactivity	No significant cross-reactivity or interference between 8-oxodG and analogues was observed.