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Catalog Number: XAN-5040
Measures total antioxidant capacity based on conversion of ABTS radical to ABTSW
Suitable for use with plasma, serum, urine, cell lysates, tissue homogenates and food extracts
Works with a wide variety of antioxidants
General FAQs about Oxidative Stress
Catalog Number: MET-5053
Detection sensitivity of 16µM reduced glutathione
Suitable for use with serum, plasma, biological samples, and lysates
Reduced Glutathione standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: XAN-5084
Suitable for use with samples containing a hydrogen sulfide donor, such as enzymes, cells or tissues
Sodium sulfide standard included
Catalog Number: XAN-5077
Detection sensitivity of 2 µg/mL of Quercetin equivalents
Suitable for use with serum, plasma, tissue extracts and food extracts
Quercetin standard included
Catalog Number: XAN-5126
Detect Chitosan concentrations as low as 6.25 µg/mL
Suitable for use with serum, urine, or shell extracts
Chitosan standard provided
Catalog Number: STA-330, STA-330-5
Quick screening tool for oxidative stress
User friendly protocol uses smaller reaction volumes in a 96-well format
Does not require glass tubes or marbles
Frequently Asked Questions about this product
General FAQs about Oxidative Stress
Catalog Number: STA-832, STA-832-5
Detect as little as 6 pmol/mL of malondialdehyde
More specific for MDA than traditional TBARS assay
Frequently Asked Questions about this product
General FAQs about Oxidative Stress
Video: Color Development in an ELISA
Catalog Number: STA-803
Quantifies MPO chlorination activity from whole neutrophils, neutrophil lysates, tissue homogenates, or EDTA-plasma samples
Read results in a standard 96-well colorimetric plate reader
Quantify unknown samples against a chromogen standard
Catalog Number: STA-344, STA-844
Detect peroxidase activity levels as low as 0.16 mU/mL and peroxide levels down to 1 nM
Suitable for use with cell lysates, tissue homogenates, cell culture supernatants, plasma, serum, urine, or other biological fluids
Simple assay protocol provides results in 30-90 minutes, depending on sample…
Catalog Number: XPX-5006, XPX-5006-5, XPX-5000, XPX-5000-5
Detects MAO-A and MAO-B in biological samples
MAO substrates and inhibitors included
Hydrogen peroxide standard included
Available with fluorometric or colorimetric detection
Catalog Number: VPK-5003, VPK-5003-5
Measures the Hepatitis B “e” antigen (HBeAg) in purified virus or unpurified viral supernatant
Detection limit of approximately 150 pg/ml
HBeAg standard included
Video: Color Development in an ELISA