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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

HBeAg ELISA Kit

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

DYKDDDDK-Tag Protein ELISA Kit

Catalog Number: AKR-5188

Quantify DYKDDDDK-tagged protein samples Detect as low as 78 ng/mL DYKDDDDK-tag GST protein standard or 180 nM - 2.8 nM DYKDDDDK-tag residues Suitable for cell or tissue lysates