Elisa Assay For Helparin Turbidimetric

Description: Minimum order quantity: 1 unit of 1KIT

Description: The PARPtrap™ Combo Assay Kit for PARP1 and PARP2 is a kit designed to measure DNA complex formations of PARP1 and PARP2 enzymes in a high throughput screening assay using fluorescence polarization (FP). The key to the PARPtrap™ Combo Assay Kit are the fluorescent-labeled DNA probes recognized by PARP1 and PARP2. In the absence of ribosylation, PARP1/2 binds to the DNA fluorescent probe, forming a large complex and resulting in the emission of highly polarized light. However, after autoribosylation, PARP1/2 dissociates from the oligonucleotide duplex, which then rotates freely, emitting less polarized light (Fig. 1). Addition of a PARP inhibitor results in trapping of PARP1/2 to the fluorescent-labeled DNA, and increases the FP signal in a dose dependent manner.The combo kit is particularly useful to directly and specifically compare, in a single assay, the effect and potency of a compound on PARP1 and PARP2. The PARPtrap™ Combo Assay Kit for PARP1 and PARP2 is a homogeneous fluorescence polarization assay. The FP signal is measured using a fluorescent microplate reader capable of measuring fluorescence polarization.

Description: Feline SAA Detection ELISA Assay Kit

Description: For angiogenesis to occur, endothelial cells must escape their stable location and break through the basement membrane. Cells migrate toward an angiogenic stimulus that may be released from nearby tumor cells. These cells proliferate to form new blood vessels. Our Endothelial Tube Formation Assay (In Vitro Angiogenesis) provides an easy, robust system to assess angiogenesis in vitro. The ECM gel matrix very closely resembles an in vivo environment.

Description: Histamine is naturally occurring in food, with high concentrations associated with spoiled and fermented foods. Exposure to high levels of histamine through the ingestion of food can cause symptoms similar to an allergic response. Our Histamine Assay Kit detects total histamine from food samples using a colorimetric probe. Reduction of the probe yields color development proportional the histamine levels in the sample. Absorbance at 450nm is read after a one hour incubation at 37C and histamine levels are calculated based on a histamine standard curve.

Description: Glycosaminoglycans Assay Kit

Description: DNA Assay Kit

Description: Hemoglobin Assay Kit

Description: Assay Kit for detection of Proteasome in the research laboratory

Description: Assay Kit for detection of Calpain in the research laboratory

Description: Assay Kit for detection of Glutathione in the research laboratory

Description: Assay Kit for detection of Glutathione activity in the research laboratory