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Cell Contraction Assays, Floating Matrix Model

Catalog Number: CBA-5020, CBA-5021

Proprietary contraction plate eliminates release step Uses 3D collagen matrix to measure changes in collagen gel size Includes optional cell contraction inhibitor

Cell Contraction Assays, Two-Step Attached Model

Catalog Number: CBA-201

Uses a 3D collagen matrix to measure changes in the collagen gel size Assess cell contractivity and screen for cell contraction mediators Includes optional cell contraction inhibitor Frequently Asked Questions about this product

HBeAg ELISA Kit

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

Poly (ADP-Ribose) ELISA

Catalog Number: XDN-5114

Detect as little as 20 pM of PAR Suitable for use with cells or tissue samples Poly (ADP-Ribose) standard included for quantitation General FAQs about Oxidative Stress Video: Color Development in an ELISA