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Phosphatidylcholine Assay

Catalog Number: STA-600
Simple fluorometric assay Measures phosphatidylcholine levels in plasma or serum, tissue homogenates, or cell suspensions Detect as little as 0.5 mg/dL

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

Proline Assay Kit

Catalog Number: MET-5196
Detection sensitivity limit of 15.6 µM proline Suitable for use with lysates, serum, plasma and urine L-Proline standard included