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Catalog Number: AKR-190, AKR-191
Buffer is able to extract cytoplasmic, membrane, and nuclear proteins
Available with or without Protease Inhibitor Cocktail
Suitable for downstream assays such as reporter assays, protein assays, immunoassays and protein purification
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-5056
Measures only free branched chain amino acids; does not detect peptides or proteins
Detection sensitivity limit of 15.6 µM
Suitable for use with lysates, serum, plasma, urine, and food samples
L-Leucine standard included