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Catalog Number: STA-345, STA-345-5
Obtain results in less than 2 hours
Suitable for use with plasma, cell fractions, tissue lysates, solid and aqueous nutrition samples
Antioxidant standard included
Frequently Asked Questions about this product
General FAQs about Oxidative Stress
Catalog Number: STA-859
Quick, 10 minute protocol
Measures antioxidant potential in samples through the reduction of ferric iron (Fe3+) to ferrous iron (Fe2+)
Detection sensitivity limit of approximately 4 µM Fe2+ iron equivalents
Suitable for use with serum, plasma, lysates, biological fluids, and purified food or drug…
Catalog Number: VPK-5004, VPK-5004-5
Measures the Hepatitis B surface antigen (HBsAg) in purified virus or unpurified viral supernatant
Detection limit of approximately 1 ng/ml
HBsAg standard included
Video: Color Development in an ELISA