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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: 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
Catalog Number: STA-612
Chloroform-free organic extraction method
Extract lipids from plasma, serum, or cultured cells
Extraction into upper organic phase is amenable to high-throughput applications
Catalog Number: MET-5011
Isolates lipid droplets from cells or tissues
Uses a simple gradient centrifugation protocol
No ultracentrifugation required
Catalog Number: MET-5085
Simple fluorometric plate-based assay
Suitable for plasma or serum, tissue homogenates, or cell suspensions
Measures phospholipid levels as low as 200 nM