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MuLV Core Antigen ELISA Kit

Catalog Number: VPK-156
Measures the MuLV core protein (p30) as low as 300 pg/mL Quantitation is performed on a standard microplate reader  Recombinant MuLV p30 Standard included   Video: Color Development in an ELISA

Xanthine/Hypoxanthine Assay Kit

Catalog Number: MET-5150
Detects xanthine/hypoxanthine levels as low as 6.25 µM Compatible with cell or tissue lysates, serum, plasma, or urine Xanthine standard included

Pyrophosphate Assay Kit

Catalog Number: MET-5159
Suitable for use with serum, plasma, lysates, urine and cell culture supernatants Detection sensitivity limit of approximately 4 µM Pyrophosphate Pyrophosphate standard included NOTE: Each sample replicate requires 2 assays for proper data calculation.