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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
Catalog Number: MET-5029, MET-5125
Suitable for use with serum, plasma, biological samples, and lysates
Detection sensitivity of 1µM (fluorometric) or 3 µM (colorimetric)
Pyruvate standard included
NOTE: For the fluorometric assay, each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5090
Detects adenosine levels as low as 1.56 µM
Compatible with cell or tissue lysates, serum, plasma, or urine
Adenosine standard included
Catalog Number: MET-5156, MET-5157
Suitable for use with serum, plasma, lysates, urine and cell culture supernatants
Detection sensitivity limit of approximately 3.25 µM Sialic Acid
Sialic Acid standard included