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Catalog Number: STA-344 , STA-844
Detect hydrogen peroxide concentrations as low as 0.8 µM (colorimetric) or 50 nM (fluorometric)
Suitable for use with cell lysates, tissue homogenates, cell culture supernatants, plasma, serum, urine, or other biological fluids
Simple assay protocol provides results in 30-90 minutes, depending on…
Catalog Number: CBA-301
Measure the ubiquitous alkaline phosphatase marker in embryonic stem cells and embryonic germ cells
Quantify activity by colorimetric or fluorometric plate reader
Frequently Asked Questions about this product
Catalog Number: CBA-300, CBA-306
Measure the ubiquitous alkaline phosphatase marker in embryonic stem cells and embryonic germ cells
Detect by ICC staining
Frequently Asked Questions about this product
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