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Indole Assay Kit

Catalog Number: MET-5122
Detect indole concentration as low as 31 µM Suitable for urine, fecal samples, and bacterial cultures Indole standard included

Avidin ELISA Kit

Catalog Number: AKR-5187
Quantify Avidin or Avidin fusion proteins Detect as low as 15 pg/mL Avidin Suitable for cell or tissue lysates

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