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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

Guanosine Assay Kit

Catalog Number: MET-5149

Detects guanosine levels as low as 1.57 µM Compatible with cell or tissue lysates, serum, plasma, or urine Guanosine standard included

Streptavidin ELISA Kit

Catalog Number: AKR-5186

Quantify Streptavidin or Streptavidin fusion proteins Detect as low as 15 pg/mL Streptavidin Suitable for cell or tissue lysates