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HCV Core Antigen ELISA

Catalog Number: VPK-151
Measures the core antigen of Hepatitis C virus Sensitive to as low as 1 ng/mL Recombinant HCVcAg standard included   Video: Color Development in an ELISA

Zika NS1 Protein ELISA Kit

Catalog Number: VPK-5161
Measures the Zika (strain MR 766) NS1 protein Detects concentrations as low as 20pg/ml of the NS1 protein Recombinant Zika (strain MR 766) NS1 protein standard included

RSV Fusion Protein ELISA Kit

Catalog Number: VPK-5170
Measures the RSV fusion protein as low as 156 pg/mL Quantitation is performed on a standard microplate reader Recombinant RSV Fusion Protein Standard included

Tryptophan Assay Kit

Catalog Number: MET-5177
Detection sensitivity limit of approximately 1.6 µM Tryptophan Suitable for use with lysates, serum, plasma, urine and culture supernatants L-Tryptophan standard included NOTE: Each sample replicate requires 2 assays for proper data calculation.