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Monoamine Oxidase Assays

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

HBV Core Antigen ELISA

Catalog Number: VPK-150-5, VPK-150
Measures the core antigen of Hepatitis B virus Sensitive to as low as 1 ng/mL Recombinant HBVcAg standard included   Video: Color Development in an ELISA

HBsAg ELISA Kit

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

10X Protein Stabilization Solution

Catalog Number: PRB-5210
Stabilizes and prevents aggregation of most enzymes and other proteins when compared to traditional methods such as glycerol. The 10X Protein Stabilization Solution is nontoxic and can be removed by dialysis or desalting.